This Week in Gardening & Nature

Rose Mallow shrub with lake in background

Plant of the Week: Rose Mallow, a native hibiscus with large flowers, one of Missouri’s tallest perennials (up to 8 feet). Seedlings available cheap at Missouri Conservation Annual Tree Seedling Sale. Orders ship out in Spring. I have ordered seedlings and trying to grow from seed.

Nature Conservancy’s 2025 Missouri Report. Find out about Nature Conservancy’s work in another state here.

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Additions this week: January Happy Trails Farm (horse rescue) Garden Vendor Fair & Seed Swap in Granite City IL; March Seed St. Louis Potatoes, Onions, Strawberries, Asparagus Sale

St. Louis Master Gardeners Horticulture Answer Service: Monday-Thursday from 9 am to 2:30 pm

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas… (Grow Native)

Good Reads/Views/Listens —

How St. Louis’ coal-choked skies and dying orchids planted the seeds for a beloved nature reserve (St. Louis Public Radio)

Seed bank at Missouri Botanical Garden outgrows space, gets new home in St. Louis (St. Louis Post-Dispatch via Wayback Machine)

The secret to keeping your holiday greenery fresher longer (Associated Press)

Applying Permaculture Principles to the Garden. Discover some of the principles of permaculture that will help you achieve a low-maintenance garden. (Mother Earth News)

Petal Pusher, November-December newsletter (Missouri Native Plant Society)

MU weed science team confirms dicamba-resistant water hemp (University of Missouri Extension)

Project FeederWatch: How You Can Help Scientists Track Birds (Horticulture Magazine)

The global plastic waste trade contributes to coastal litter in importing countries, study shows (University of Illinois Extension)

Deep Roots Kansas City Native Plant Gardening Videos

Seed St. Louis Videos: Variety Trials, Virtual Classes, Starting Seeds Indoors, Orchard Tips, Gardening Tips & How To, In the Community Garden, Youth Garden Activities & Tips, Teachers in the Garden Tutorials. I will continue promoting the online resources and activities of Seed St. Louis where appropriate. I will not, however, knowingly promote events at Maxine Clark’s school privatization campus named Delmar Divine. It is unfortunate that Seed St. Louis is now a tenant there.

Growing Vegetables Advice: Begin with a Plan, Seed Starting, Soil Management, Weed Management, Hardening Off Indoor Seedlings, Season Extension, Supporting Plants, Pest Management, Fertilizing Your Garden, Irrigation, Garden Tool Care, Container Gardens, more (University of Illinois Extension)

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

Missouri Native Plant Top 10 Lists (Grow Native) Native Plants for Children, Poorly Drained Clay Soil, Sun, Shade, Half Sun & Half Shade, Under Utility Poles, Rain Gardens, Kitchen Gardens, Bees, Pollinators in Winter, Hummingbirds, Wildlife, Butterflies, More

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

Registration Open for 2026 Swamp Needlers. Theme: Missouri’s Streams. Classes start January 5th. 12 Month Virtual Program, second Mondays. Learn simple, but beautiful embroidery techniques by stitching quilt blocks based on theme. Register

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
December 20th Old North. Register
December 20th Benton Park. Register
December 20th Tower Grove East. Register
December 21st Shaw. Register
December 27th Bevo. Register
January 3rd Hyde Park. Register
January 4th Forest Park Southeast. Register
January 10th Tower Grove East. Register
January 10th Benton Park West. Register
January 17th Old North. Register
January 17th Benton Park. Register
January 18th Shaw. Register
January 24th Bevo. Register
February 1st Forest Park Southeast. Register
February 7th Hyde Park. Register
February 14th Tower Grove East. Register
February 14th Benton Park West. Register
February 15th Shaw. Register
February 17th Old North. Register
February 21st Benton Park. Register
February 28th Bevo. Register

January 1st-15th Entry period for Burr Oak Woods Conservation Nature Center (Blue Springs MO) Amazing Arthropods Photography Contest

5:30 to 9:30 pm or 10 pm Now thru January 3rd Missouri Botanical Garden’s Garden Glow. Fees apply.

Now thru January 3rd Missouri Botanical Garden exhibit at Emerson Conservatory: Holiday Flower and Train Show. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

January 2nd Deadline to Register for University of Missouri Extension’s January 2nd to April 27th Master Gardener Online Course. $200 fee includes Missouri Master Gardener Core Manual ($40 when sold separately).

January 15th Entry Begins for Audubon 2025 Photography & Videography Awards (photos from 2025). 2024 entry information. Some of the winners.

Now thru January 31st St. Louis City Public Library Annual Martin Luther King Food Drive

Now thru March 31st, 2026, Missouri Botanical Garden exhibit at Sachs Museum, Missouri Botanical Garden: Smelling the Bouquet- Plants & Scents in the Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

—– DAILY —–

Noon Monday, December 22nd, Missouri Conservation Department online class: Backyard Birds in Winter. Learn Bird Identification, Birding Essentials, Bird Sounds, Distinguishing Features. Register

For ages 5-12 but family welcome. 11 Seats remaining. 10:30 am December 30th Missouri Conservation Department Conservation Kids event at Rockwoods Reservation, Wildwood: Hibernation Pajama Party. Register

10 am January 1st Piasa Palisades Sierra Club’s New Years Day Hike at Pere Marquette State Park, Grafton, Illinois. Register

10 am January 1st Eastern Missouri Sierra Club New Year’s Day Hike at Forest Park. Register

17 Tickets remaining. 11 am January 1st Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: First Day Hike. 1.3 miles, hilly, Hickory Ridge Trail. Register

3:30 pm January 2nd Missouri Conservation Department Virtual Class: The Adaptable Bobcat. Register

8 am January 3rd St. Louis Audubon Beginner Bird Walk at Forest Park. Register

10 am to 2 pm January 3rd Audubon Center at Riverlands Eagle Ice Fest at West Alton, Missouri. Free activities plus online ticketed $10 Eagle Meet & Greet and $10 Guided Bird Hike.

18 Tickets available. 1 pm January 3rd Missouri Conservation Department hike at Powder Valley Conservation Nature Center, Kirkwood: Winter Walk. Naturalist led ½-mile walk on Powder Valley’s Hickory Ridge Short Loop trail. Register

5:15 pm January 3rd The Nature Institute event in Godfrey, Illinois: Moonlight Hike. $5 for nonmembers. Register

For kids ages 2-5. 2 pm January 6th St. Louis County Library event at Grand Glaize Branch: Cactus Makes Perfect. Includes make & take cactus puppet craft. Register

5 pm January 6th Missouri Conservation Department Virtual Class: Missouri’s State Symbols with a naturalist. Register

7 pm January 7th Bellefontaine Cemetery & Arboretum Zoom class: Natural Landscape Design. Register

6 pm January 8th St. Louis County Library event at Florissant Valley Branch: Houseplant Care. Register

6:15 pm January 8th Wild Ones St. Charles Area Chapter Winter Speaker Series at Spencer Road Library, St. Peters: Native Landscaping for Drought Tolerance, presented by Dan Pearson, St. Louis Audubon Society’s Bring Conservation Home program. Register

Volunteers Wanted. 9 am January 9th Eastern Missouri Sierra Club Castlewood State Park Service Day, Ballwin. Register

15 Tickets remaining. 6:30 pm January 9th Missouri Conservation Department event at Rockwoods Reservation, Wildwood: Owl Prowl. Register

10 Tickets remaining. 9 am January 10th Missouri Conservation Department event along Mississippi River, West Alton: Dresser Island Hike. 5 mile or optional 2 mile. Register

10 am January 10th Audubon Center at Riverlands Eagle Saturday at West Alton, Missouri. $10. Register

For ages 5-12 but family welcome. 24 Tickets remaining. 10:30 am January 10th Missouri Department of Conservation Conservation Kids event at Rockwoods Reservation, Wildwood: Tracks in the Snow. Learn about animal tracks in the wintertime in Missouri. Register

11 am January 10th Missouri Conservation Department Virtual Class: Intro to Winter Tree ID. Register by January 8th.

Noon to 4 pm January 10th Happy Trails Farm (501c3 horse rescue) Garden Vendor Fair & Seed Swap at Moose Lodge, 2521 Maryville Rd, Granite City, Illinois. Donations accepted and a lucky donor will win a pickup truck of manure.

1 pm January 10th Missouri Conservation Department Virtual Class: Foraging 101. Register

20 Tickets remaining. 1 pm January 10th Missouri Conservation Department Virtual Class: Kestrel Nesting Boxes. The kestrel is the only falcon on this continent to nest in cavities. Register

For kids ages 2-5. 2 pm January 10th St. Louis County Library event at Lewis & Clark Branch: Cactus Makes Perfect. Includes make & take cactus puppet craft. Register

30 Seats remaining. 6 pm January 10th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Conservation Trivia Night. Register

10 am January 11th Audubon Center at Riverlands Swan Sunday at West Alton, Missouri

2 pm January 11th Wild Ones Southwest Illinois Chapter speaker series in Collinsville, Illinois: An Expert Approach to Winter Propagation. Different methods of starting native plants from seeds and hardwood cuttings. Register

9-11 am January 13th University of Illinois Extension Tree Care Webinar Series: Trees for Pollinators and Evergreen ID. $10 for access to all sessions. Register

1 pm January 13th Bellefontaine Cemetery & Arboretum horticulture class: Pruning Trees and Shrubs. Register

6 pm January 13th Missouri Conservation Department Virtual Class: Intro to Winter Tree ID. Register by January 9th.

Noon January 14th Missouri Conservation Department Virtual Class: Tapping into Maple Season. Learn how to select the correct Maple Tree, correct tapping techniques, and when to tap. Registration opens December 29th.

4 pm January 14th Grow Native! Webinar: Let’s Talk Trees. Topics: general tree health; treating pests & diseases; the right tree with the right place; proper watering, soil considerations, pruning, mulching; finding and using difficult-to-source and rarely used native species. Register

22 Tickets remaining. 2:30 pm January 16th Missouri Conservation Department Hike: A Winter Walk in Tower Grove Park. Register

Volunteers wanted. 9 am January 17th Heartlands Conservancy event in Waterloo, Illinois: Trout Hollow Hill Prairie Stewardship Day. Register

10 am January 17th Audubon Center at Riverlands Eagle Saturday at West Alton, Missouri. $10. Register

10m am to 2 pm January 18th Audubon Center at Riverlands Family Sunday Funday at West Alton, Missouri. Beginners Bird Hike, Marko Polo Live Music, face painting, crafts

12 Tickets remaining. 12:30 pm January 19th Missouri Conservation Department event at Tower Grove Park: Conservation Scene Investigation. Discover how conservation agents and biologists use evidence to solve wildlife violations. Register

17 Tickets remaining. 1 pm January 19th Missouri Conservation Department event at Columbia Bottom Conservation Area: Eagle Explorations. Register

6:30 pm January 19th Missouri River Bird Observatory webinar: Naturalist Series- Box-nesting Birds. Register

9-11 am January 20th University of Illinois Extension Tree Care Webinar Series: Forest Health Updates and Fungal Mutualists. $10 for access to all sessions. Register

Noon January 20th Missouri Conservation Department Virtual Class: Bald Eagles in Missouri. Register

2 pm January 21st St. Louis County Library event at Meramec Valley Branch: Seed & Houseplant Swap. Register

11 am January 22nd Missouri Conservation Department nature art class at Rockwoods Reservation, Wildwood: Black Walnut Ink & Junk Journaling. Register

6 pm January 22nd Seed St. Louis Zoom Class: Best Crops for School Gardens & Orchards. Register

7 pm January 22nd Missouri Conservation Department Native Plants, Upgrading Your Urban Oasis Virtual Series: Landscape Prep and Winter Seed Sowing. Register

Volunteers Wanted. 9 am January 23rd Heartlands Conservancy Stewardship Day at Brushy Creek, Collinsville, Illinois. Tree care. Register

6 pm January 23rd Missouri Conservation Department Creature Feature Virtual Class: Blue Jays. Register

10 am January 24th Audubon Center at Riverlands Eagle Saturday at West Alton, Missouri. $10. Register

11 am to 4 pm January 24th 15th Annual STL Seeding Frenzy Seed Swap at Sunset Hills Community Center, 3915 South Lindbergh Blvd. Seed Swap, Vendors, Raffle. Label seeds. If you do not have seeds to swap, donate non-perishable food items, hygiene products or new kid’s socks and underwear for charity. This is a FB event that someone sent me information on but I don’t share FB links.

Noon January 24th The Nature Institute class in Godfrey, Illinois: Winter Tree Identification. $5 for nonmembers. Register

10 am January 24th Audubon Center at Riverlands Symposium Sunday at West Alton, Missouri: Birds of the Confluence, History & Art of Carving Duck Decoys, Gull Identification. Free but Register

For 3rd-8th grade kids. 10 am January 26th Missouri Conservation Department Virtual Class: All about Eagles with the World Bird Sanctuary. Register

9-11 am January 27th University of Illinois Extension Tree Care Webinar Series: Construction and Urban Soils. $10 for access to all sessions. Register

For 3rd-8th grade kids. 10 am January 27th Missouri Conservation Department Virtual Class: All about Eagles with the World Bird Sanctuary. Register

4 pm January 28th Missouri Prairie Foundation Webinar: Wiski/Oski (River Cane), A Keystone Species in the Floodplain and in Chickasaw Culture presented by Kent H. Sanmann, Natural Resources Instructor, The College of the Muscogee Nation. Register

6 pm January 29th Seed St. Louis Zoom Class: Grow Your Own Vegetable Seedlings. The basics of starting seeds, what supplies you will need, and general tips and tricks. Register

6 pm January 29th Missouri Conservation Department webinar: Winter Bird ID. Register

9 am January 30th Missouri Conservation Department class at Powder Valley Conservation Nature Center, Kirkwood: Winter Tree ID Workshop. Register

For kids ages 2-5. 2 pm January 30th St. Louis County Library event at Parkview Branch: Cactus Makes Perfect. Includes make & take cactus puppet craft. Register

10 am January 31st Audubon Center at Riverlands Eagle Saturday at West Alton, Missouri. $10. Register

January 31st Friends of Illinois Nature Preserves Wild Things 2026 Conference in O’Fallon, Illinois, one of the largest conservation gatherings in the Midwest, a celebration of nature, wildlife, ecosystem restoration, birding, botanizing, networking, and discovery. Fees but scholarship may be available.

9 am to 5 pm January 31st-February 1st Orchid Society of Greater St. Louis Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

2 pm January 31st St. Louis County Library event at Meramec Valley Branch: Seed & Houseplant Swap. Register

6 pm February 1st The Nature Institute event in Godfrey, Illinois: Moonlight Hike. $5 for nonmembers. Register

6:30 pm February 2nd Missouri River Bird Observatory webinar: Naturalist Series- Aquatic Invertebrates. Register

9-11 am February 3rd University of Illinois Extension Tree Care Webinar Series: Chainsaw Safety and Pruning Young Trees. $10 for access to all sessions. Register

6:30 pm February 4th St. Louis County Library class at Grant’s View Branch: Gardening 101- Spring Colors. Register

8 am February 7th St. Louis Audubon Beginner Bird Walk at Forest Park. Register

9-11 am February 10th University of Illinois Extension Tree Care Webinar Series: Changing Climate and Historic Pests. $10 for access to all sessions. Register

1-4 pm February 10th Bellefontaine Cemetery & Arboretum Horticulture Class: Winter Tree and Shrub ID. $15 donation suggested. Register

6 pm February 11th Bellefontaine Cemetery & Arboretum Zoom Class: Integrated Pest Management for Home Gardeners. Register

6:15 pm February 12th Wild Ones St. Charles Area Chapter Winter Speaker Series at Spencer Road Library, St. Peters: Not Like a Haircut- Pruning to Promote Health, Vigor, and Appearance. Register

9 am to Noon February 14th Bellefontaine Cemetery & Arboretum Horticulture Class: Winter Tree and Shrub ID. $15 donation suggested. Register

6:30 pm February 16th Missouri River Bird Observatory webinar: Naturalist Series- Amphibians, presented by Waylon Hiler, Missouri Valley College. Register

9-11 am February 17th University of Illinois Extension Tree Care Webinar Series: Tree Care After Planting and Tree Responses to Cultural Practices. $10 for access to all sessions. Register

5 pm March 2nd St. Louis Public Library Sustainability Series at Buder Library: Connecting the Dots Between You and Local Climate Action

6 pm March 2nd St. Louis Public Library Sustainability Series at Buder Library: Step into Sustainability- Bird Talk! with the Missouri Department of Conservation

6:30 pm March 2nd Missouri River Bird Observatory webinar: Naturalist Series- Missouri Turtles. Register

6 pm March 4th St. Louis Public Library Sustainability Series at Buder Library: Introduction into Sustainability

March 6th-7th Midwestern Herb & Garden Show in Mount Vernon, Illinois

11 am to 2 pm Piasa Palisades Sierra Club event at Alton, Illinois: Seed Swap. Register

Noon March 7th St. Louis Public Library Sustainability Series at Buder Library: A Chick Chat with Second-Hen’d

6 pm March 11th St. Louis Public Library Sustainability Series at Buder Library: Bees, Pollinators and Native Plants

6 pm March 11th St. Louis Public Library Sustainability Series at Carpenter Library: Locally Sourced, Mindfully Made with Klondike Bison & Bee. Field to fork bison. Registration opens January 3rd.

6:15 pm March 12th Wild Ones St. Charles Area Chapter Winter Speaker Series at Spencer Road Library, St. Peters: Nature at Night, presented by photographer Dan Zarlenga. Register

9 am March 14th Seed St. Louis March Sale at Carriage House: Potatoes, Onions, Strawberries, Asparagus

27 Seats remaining. 1 pm March 14th St. Louis Public Library Garden to Table Series at Central Library: Tomato History. Register

6:30 pm March 16th Missouri River Bird Observatory webinar: Naturalist Series- Missouri Fish. Register

6 pm March 25th St. Louis Public Library Sustainability Series at Buder Library: PFAS the Forever Chemical

9 am March 28th Seed St. Louis Spring Seedling Sale at Carriage House

24 Seats remaining. 1 pm March 28th St. Louis Public Library Garden to Table Series at Central Library: Strawberry and Basil Planting. Register

6:30 pm March 30th Missouri River Bird Observatory webinar: Naturalist Series- Grassland Birds. Register

6:15 pm February 12th Wild Ones St. Charles Area Chapter Winter Speaker Series at Spencer Road Library, St. Peters: Spring Ephemerals. Registration not open yet.

6 pm April 6th St. Louis Public Library Sustainability Series at Buder Library: Weeding Without Chemicals

9 am April 11th Missouri Conservation Department virtual class: Learning to Hunt- Wild Edibles, presented by Bo Brown, foraging author and nature educator. Register

6 pm April 15th St. Louis Public Library Sustainability Series at Carpenter Library: Locally Sourced, Mindfully Made with HareandBearco. Floral art. Registration opens February 7th.

Volunteers Wanted. 9 am April 18th Eastern Missouri Sierra Club Trail Maintenance at O’Fallon Park. Register

April 18th Missouri Prairie Foundation Native Plant Sale at World Bird Sanctuary, Valley Park, St. Louis County

April 21, 2026, Missouri Invasive Plant Council Callery Pear, Bradford Pear Buyback. Info on 2025 event. No link yet for 2026. Confirmed locations: Cape Girardeau, Columbia, Doniphan, Hannibal, Jefferson City, Joplin, Kansas City, Kirksville, Lebanon, Liberty, Moberly, Park Hills, Parkville, Riverside, Rolla, Sikeston, Springfield, St. Charles, St. Joseph, St. Louis, Warrensburg, and West Plains.

9 am to 5 pm April 24th St. Louis Herb Society Herb Sale at Missouri Botanical Garden. Garden Fee applies.

28 Seats remaining. 1 pm April 25th St. Louis Public Library Garden to Table Series at Central Library: Strawberry Basil Mocktails & Plant Health Clinic. Register

2 pm April 25th St. Louis County Library event at Grand Glaize Branch: Plant Swap. Register

6 pm May 4th St. Louis Public Library Sustainability Series at Buder Library: Sustainability, Ecology, & Conservation efforts in St. Louis Parks.

9 am May 9th Seed St. Louis Summer Seedling Sale at Carriage House

9 am to 5 pm May 9th St. Louis Hosta Society Show & Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

10 am May 9th St. Louis Public Library Sustainability Series at Buder Library: Wildflower Garden Planning

6 pm May 12th St. Louis Public Library Sustainability Series at Carpenter Library: Locally Sourced, Mindfully Made with Erin Luna. A hands-on workshop on indigo dyeing, includes make & take tea towel. Registration opens March 6th.

2 pm May 14th St. Louis Public Library Sustainability Series at Buder Library: Nee Kee Nee (Osage Nation), Tower Grove Park’s East Stream

9 am to 5 pm May 16th Metropolitan St. Louis African Violet Council Show & Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

May 16th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godfrey, Illinois

2 pm May 19th St. Louis Public Library Sustainability Series at Buder Library: Pollution Solution, presented by River des Peres Watershed Coalition

28 Seats remaining. 1 pm May 23rd St. Louis Public Library Garden to Table Series at Central Library: Tomato Transplant Class. Register

9 am to 5 pm June 20th Carnivorous Plant Society Show & Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

26 Seats remaining. 1 pm June 27th St. Louis Public Library Garden to Table Series at Central Library: Garden Party Strawberry & Basil Mocktails! Register

29 Seats remaining. 1 pm July 11th St. Louis Public Library Garden to Table Series at Central Library: Tomato & Basil Health Clinic. Register

9 am to 5 pm August 1st-2nd Greater St. Louis Iris Society Plant Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

26 Seats remaining. 1 pm August 8th St. Louis Public Library Garden to Table Series at Central Library: Garden Party Caprese Salad. Bring tomatoes & basil from your garden. Register

Noon to 5 pm August 9th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden Fee applies.

9 am August 15th Seed St. Louis Fall Seedling Sale at Carriage House

9 am to 5 pm August 15th Missouri Botanical Garden Daylily Society Plant Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

9 am to 5 pm September 12th Gateway West Gesneriad Society Show & Sale at Missouri Botanical Garden. Garden Admission Free until Noon on Saturdays and Wednesdays to St. Louis City and St. Louis County residents, except during MoBot special events, otherwise Garden Fee applies.

September 12th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godfrey, Illinois

September 24th Missouri Prairie Foundation Native Plant Sale at Roeslein & Associates, St. Louis County

October 17th Seed St. Louis Garlic Sale at Carriage House

This Week in Gardening & Nature

Shelled Fastigiata Pin Striped Peanuts, purple and beige

Peanut plants with missing leaves and damaged stems from rabbits

baby peanut plant emerging from peanut in shell

Plant of the Week: Peanuts. These are Fastigiata Pin Striped Peanuts, native to Ecuador. Small harvest due to rabbits eating the tops and voles eating the roots. But each of the peanuts in package- with sell by of 12/2019 germinated in 05/2025 and thrived in Zone 6b until varmints showed up.

If you ever get a chance, visit George Washington Carver National Monument, in Newton County, Southwestern Missouri, to learn about this African American agricultural scientist’s important work on peanuts, soybeans, more.

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. 2026 Updates: Resource for nearly free Milkweed seeds; my suggestions for St. Louis City Small Business, Shop Local garden-related gift shopping; St. Louis County Library events- January Seed & Houseplant Swap, April Plant Swap

St. Louis Master Gardeners Horticulture Answer Service: Monday-Thursday from 9 am to 2:30 pm

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

Good Reads/Views/Listens —

December Gardening Tips, Tasks, and Problems (Missouri Botanical Garden)

The USDA defunded a program aimed at helping small farmers. What’s next for the Missouri farmers who relied on it? Leaders of the Heartland Regional Food Business Coalition are figuring out how to move forward after the USDA cut funding for regional food business centers. (The Beacon, Kansas City) Note: we know and buy food from the people interviewed for this story)

St. Louis aims to replant thousands of trees after tornado. That may revamp its landscape (St. Louis Post-Dispatch article via Internet Archive, Wayback Machine) Note: I hope they stick with native trees and do not use vacant lots from tornado damage to increase canopy as an excuse for not rebuilding in North City

Snowy owls’ unusually early visit to Chicago lakefront could signal migratory boom (gift article, Chicago Tribune)

Henry G. Gilbert Nursery and Seed Trade Catalog Collection (Internet Archive, Wayback Machine)

The mysterious black fungus from Chernobyl that may eat radiation (BBC)

‘The Precedent Is Flint’: How Oregon’s Data Center Boom Is Supercharging a Water Crisis. Amazon has come to the state’s eastern farmland, worsening a water pollution problem that’s been linked to cancer and miscarriages (Rolling Stone via Wayback Machine)

Meanwhile Norfolk County, England… Rights for River Wensum gains Norwich council support (Eastern Daily Press)

Maple brown butternut squash anyone? The Evolved Network meets Chicago students where they are with food kits. (gift article, Chicago Tribune)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

Going on Now: Missouri Conservation Annual Tree Seedling Sale. Orders ship out in Spring. 29 Tree/Shrub Varieties (American Beautyberry, Buttonbush, Deciduous Holly/Possumhaw, Dogwoods- Gray, Roughleaf, Silky and Bundles (Edible, Nut, Pollinator, Wildlife), as examples, still available.

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
December 6th Hyde Park. Register
December 7th Forest Park Southeast. Register
December 13th Tower Grove East. Register
December 13th Benton Park West. Register
December 20th Old North. Register
December 20th Benton Park. Register
December 21st Shaw. Register
December 27th Bevo. Register

January 1st-15th Entry period for Burr Oak Woods Conservation Nature Center (Blue Springs MO) Amazing Arthropods Photography Contest

5:30 to 9:30 pm or 10 pm Now thru January 3rd Missouri Botanical Garden’s Garden Glow. Fees apply.

January 15th Entry Begins for Audubon 2025 Photography & Videography Awards (photos from 2025). 2024 entry information. Some of the winners.

—– DAILY —–

19 Seats remaining. 6:30 am Tuesday, December 2nd, Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Birds & Brews- Bird Watching with (bird friendly) Coffee. Register

4 pm Wednesday, December 3rd, Missouri Prairie Foundation webinar: Lichens in the Tallgrass Biome, presented by Douglas Ladd, conservation biologist, plant ecologist, conservation director for The Nature Conservancy’s Missouri program. Register

Volunteers wanted. 9 am Thursday, December 4th, Heartlands Conservancy event in Edwardsville, Illinois: Poag Sand Prairie Restoration Stewardship Day. Register

5:30 pm Thursday, December 4th, The Nature Institute event in Godfrey, Illinois: Moonlight Hike. Register

Noon Friday, December 5th, Missouri Conservation Department Zoom class: What Makes a Fish? Learn why bass are terrible parents, how fish outlived the dinosaurs, which fish breathe air, and much more. Register

Volunteers Wanted: 9 am Saturday, December 6th, Eastern Missouri Sierra Club volunteer day: Castlewood Service Project, Ballwin. Register

10 am Saturday, December 6th, The Nature Institute event in Godfrey, Illinois: Grow Your Own Mushrooms Workshop. $20 includes take home oyster mushroom growing kit. Register

1 pm Saturday, December 6th, St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

21 Tickets remaining. 2 pm Saturday, December 6th, Missouri Conservation Department hiking event at Tower Grove Park: A Winter Walk in Tower Grove Park. Register

3:30-5:30 pm Saturday, December 6th, Fairground Park for All event: Chestnut Roast and Tree Lighting

6 pm Saturday, December 6th, Eastern Missouri Sierra Club Holiday Party & Potluck at Ethical Society. Register

15 Tickets remaining. 9 am Sunday, December 7th, Missouri Conservation Department class at Powder Valley Conservation Nature Center, Kirkwood: Nature Photography with a Phone. Includes 1/3 mile loop walk, Tanglevine Trail. Register

5 pm December 9th Wild Ones Webinar: Turn That Patch Into a Plan. Design workshop for transforming your lawn into a native plant garden. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, December 12th-13th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

Noon December 12th University of Illinois Extension virtual class: Bats- Why we need to conserve them and how you can help presented by Dr. Joy O’Keefe, a leading researcher in bat ecology. Register

8 Tickets remaining. 6:30 pm December 12th Missouri Conservation Department event at Rockwoods Reservation, Wildwood: Owl Prowl. Register

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register

2 Seats remaining. 1 pm December 13th Missouri Conservation Department event at Rockwoods Reservation, Wildwood: Sustainable Holidays, Gifts and Games. Register

1:30 pm December 13th Piasa Palisades Sierra Club’s Creve Coeur Lake Hike, 3.25 mile hike, all flat. Register

2 pm December 13th St. Louis County Library event at Lewis & Clark Branch: The Art of Caring for Carnivorous Plants presented by St. Louis Carnivorous Plant Society. Register

6:30 pm December 15th Missouri River Bird Observatory webinar: Farm Bill 101- Sowing the Seeds for Conservation with Bill White, Grassland Coordinator with Missouri Native Grasslands Collaborative and Conservation Federation of Missouri. Register

8:30 am December 18th Missouri Conservation Department online class: Winter Backyard Bird Watching. Register

Noon December 18th Missouri Conservation Department virtual class: Visitors from the Arctic: Snow Geese. Registration opens December 4th. Register

6 pm December 18th Missouri Conservation class at Rockwoods Reservation, Wildwood: Sustainable Holidays- Wrapping and Recipes. Learn creative, eco-friendly ways to wrap gifts. Register

17 Tickets remaining. 12:30 pm December 19th Missouri Conservation Departmentclass at Tower Grove Park: CSI- Conservation Scene Investigation. Register

2 pm December 20th St. Louis County Library event at Grant’s View Branch:
The Art of Caring for Carnivorous Plants presented by St. Louis Carnivorous Plant Society. Register

Noon December 22nd Missouri Conservation Department online class: Backyard Birds in Winter and a Warm Cup of Cheer. Learn Bird Identification, Birding Essentials, Bird Sounds, Distinguishing Features. Register

18 Tickets remaining. 4:30 pm December 31st Missouri Conservation Department hiking event at Columbia Bottom Conservation Area: New Year’s Eve Hike at Columbia Bottom. Register

10 am January 1st Piasa Palisades Sierra Club’s New Years Day Hike at Pere Marquette State Park, Grafton, Illinois. Register

11 am January 1st Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: First Day Hike. 1.3 miles, hilly, Hickory Ridge Trail. Register

5:15 pm January 3rd The Nature Institute event in Godfrey, Illinois: Moonlight Hike. Register

7 pm January 7th Bellefontaine Cemetery & Arboretum Zoom class: Natural Landscape Design. Register

6 pm January 8th St. Louis County Library event at Florissant Valley Branch: Houseplant Care. Register (registration opens December 1st)

6:30 pm January 9th Missouri Conservation Department event at Rockwoods Reservation, Wildwood: Owl Prowl. Register

21 Tickets remaining. 9 am January 10th Missouri Conservation Department event along Mississippi River, West Alton: Dresser Island Hike. 5 mile or optional 2 mile. Register

40 Seats remaining. 6 pm January 10th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Conservation Trivia Night. Register

1 pm January 13th Bellefontaine Cemetery & Arboretum horticulture class: Pruning Trees and Shrubs. Register

Volunteers wanted. 9 am January 17th Heartlands Conservancy event in Waterloo, Illinois: Trout Hollow Hill Prairie Stewardship Day. Register

6:30 pm January 19th Missouri River Bird Observatory webinar: Naturalist Series- Box-nesting Birds. Register

2 pm January 21st St. Louis County Library event at Meramec Valley Branch: Seed & Houseplant Swap. Register

11 am to 4 pm January 24th 15th Annual STL Seeding Frenzy Seed Swap at Sunset Hills Community Center, 3915 South Lindbergh Blvd. Seed Swap, Vendors, Raffle. Lable seeds. If you do not have seeds to swap, donate non-perishable food items, hygiene products or new kids socks and underwear for charity. This is a FB event that someone sent me information on but I don’t share FB links.

4 pm January 28th Missouri Prairie Foundation Webinar: Wiski/Oski (River Cane), A Keystone Species in the Floodplain and in Chickasaw Culture presented by Kent H. Sanmann, Natural Resources Instructor, The College of the Muscogee Nation. Register

6:30 pm February 2nd Missouri River Bird Observatory webinar: Naturalist Series- Aquatic Invertebrates . Register

6:30 pm February 16th Missouri River Bird Observatory webinar: Naturalist Series- Amphibians, presented by Waylon Hiler, Missouri Valley College . Register

5 pm March 2nd St. Louis Public Library event at Buder Library: Step into Sustainability- Connecting the Dots Between You and Local Climate Action

6 pm March 2nd St. Louis Public Library event at Buder Library: Step into Sustainability- Bird Talk! with the Missouri Department of Conservation

6:30 pm March 2nd Missouri River Bird Observatory webinar: Naturalist Series- Missouri Turtles. Register

6 pm March 4th St. Louis Public Library event at Buder Library: Step into Sustainability- Introduction into Sustainability

March 6th-7th Midwestern Herb & Garden Show in Mount Vernon, Illinois

Noon March 7th St. Louis Public Library event at Buder Library: Step into Sustainability- A Chick Chat with Second-Hen’d

6 pm March 11th St. Louis Public Library event at Buder Library: Step into Sustainability- Bees, Pollinators and Native Plants

6:30 pm March 16th Missouri River Bird Observatory webinar: Naturalist Series- Missouri Fish. Register

6 pm March 25th St. Louis Public Library event at Buder Library: Step into Sustainability- PFAS the Forever Chemical

6:30 pm March 30th Missouri River Bird Observatory webinar: Naturalist Series- Grassland Birds. Register

9 am April 11th Missouri Conservation Department virtual class: Learning to Hunt- Wild Edibles, presented by Bo Brown, foraging author and nature educator. Register

April 18th Missouri Prairie Foundation Native Plant Sale at World Bird Sanctuary, Valley Park, St. Louis County

9 am to 5 pm April 24th St. Louis Herb Society Herb Sale at Missouri Botanical Garden. Garden Fee applies.

2 pm April 25th St. Louis County Library event at Grand Glaize Branch: Plant Swap. Register

May 16th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godfrey, Illinois

Noon to 5 pm August 9th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden Fee applies.

September 12th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godfrey, Illinois

September 24th Missouri Prairie Foundation Native Plant Sale at Roeslein & Associates, St. Louis County

This Week in Gardening and Nature

Plant of the Week: Sprouting Broccoli, an easy Fall-Winter crop. You can separate the mini broccoli heads from leaves, sautee the leaves for quiche or add to you wok stir fry. Purple broccoli turns to green after cooking.

November Gardening Tips: Outdoor Flowering Plants & Ornamentals, Vegetable Gardening, Fruits and Nuts, Indoor Plants (University of Missouri Extension)

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. No changes this week.

St. Louis Master Gardeners Horticulture Answer Service: Monday-Thursday from 9 am to 2:30 pm

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

Good Reads/Views/Listens —

How to Create Compost without a Compost Pile. Learn the pros and cons of 6 composting methods that do not require a compost pile (Horticulture magazine)

MU research looks at urban bird habitats in areas with abandoned homes, vacant lots (University of Missouri Extension) Also see A Beautiful Bird in the Neighborhood: Canopy Cover and Vegetation Structure Predict Avian Presence in High-Vacancy City by S. Moreno, A.J. Mallinak, C.H. Nilon, R.A. Pierce

Give caterpillars a ‘soft landing’ under your trees. The ecosystem will thank you (Associated Press)

Wetlands efficiently remove nitrogen pollution from surface water, leading to cost savings for municipalities (University of Illinois)

Vandals Left Graffiti Near an Iconic Landmark in Arches National Park (Outside magazine via Wayback Machine)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

Going on Now: Missouri Conservation Annual Tree Seedling Sale. Orders ship out in Spring. 29 Tree/Shrub Varieties (American Beautyberry, Buttonbush, Deciduous Holly/Possumhaw, Dogwoods, Rose Mallow/Hibiscus, Wild Plum) and Bundles (Edible, Nut, Pollinator, Wildlife) as examples, still available.

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
November 15th Old North. Register
November 15th Benton Park. Register
November 16th Shaw. Register
November 22nd Bevo. Register
December 6th Hyde Park. Register
December 7th Forest Park Southeast. Register
December 13th Tower Grove East. Register
December 13th Benton Park West. Register
December 20th Benton Park. Register
December 27th Bevo. Register

November 15th Deadline for Wild Ones’ Lorrie Otto Seeds for Education Program. Open to schools, nature center, after-school care programs, community centers or youth groups in need of funding for a native garden or habitat, projects such as pollinator gardens, rain gardens to improve water quality, tallgrass prairies, native plant monarch waystations featuring community science activities, and sensory and natural playgrounds.

November 15th Deadline to enter Missouri Snapshots Photo Contest sponsored by Missouri State Parks and Association of Missouri Electric Cooperatives’ Rural Missouri magazine. Categories: Parks Less Traveled, Adventure & Recreation, Park Heroes & Volunteers at Work, Learning Something New, On the Trail

5:30 to 9:30 pm or 10 pm November 15th to January 3rd Missouri Botanical Garden’s Garden Glow. Fees apply.

November 15th to January 3rd Missouri Botanical Garden exhibit at Emerson Conservatory: Holiday Flower and Train Show. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

—– DAILY —–

6 Seats remaining. 12:30 pm Tuesday, November 11th, Missouri Conservation Department class at Tower Grove Park: Habitat Helpers- Won’t You Be My NeighBIRD? Make & Take wooden bird feeder, apartment-friendly and perfect for all spaces. Register

6:30 pm Tuesday, November 11th, Piasa Palisades Sierra Club speaker series at Old Bakery Beer, Alton, Illinois: What’s in our DIRT! presented by Dr. John L. Ferry, environmental chemist, University of Illinois. Register

Volunteers Wanted. 9 am Thursday, November 13th, Heartlands Conservancy work day in Edwardsville, Illinois: Poag Sand Prairie Restoration Stewardship Day. Register

10 am Thursday, November 13th, Bellefontaine Cemetery & Arboretum Fall Arboretum Trolley Tour. $5 suggested donation. Register

Volunteers Wanted. 9 am Friday, November 14th, Heartlands Conservancy work day in Swansea, Illinois: Exploration Garden, Clinton Hills Conservation Park. Register

Volunteers Wanted. 9:30 am Friday, November 14th, Piasa Palisades Sierra Club work day in Godfrey, Illinois: LaVista Park Invasive Species Removal. Register

10 am Friday, November 14th, University of Illinois Extension event in East St. Louis, Illinois: Fall Urban Gardening Tour at Jackie Joyner Kersee FAN Center. Register

3 pm Friday, November 14thn Missouri Conservation Department virtual class: Winter Waterfowl ID. Register

Volunteers Wanted. 9 am Saturday, November 15th, Forest ReLeaf Tree Planting at Ruth Port Mall, West End

Volunteers Wanted. 9:30 am Saturday, November 15th, Piasa Palisades Sierra Club work day in Alton, Illinois: Fall River Road Litter Clean Up. Register

10 am to Noon Saturday, November 15th, Tower Grove Park Bike Rodeo. Register

10 am Saturday, November 15th Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour. $5 suggested donation. Register

10 am Saturday, November 15th, Seed St. Louis event at Bell Community Garden: Community Gardener Meet-Up. Warning: By registering for this event, you grant permission for your image to appear in a public media production and in print and digital materials. Register

9 am November 19th Bellefontaine Cemetery & Arboretum Fall Tree Walk. $5 suggested donation. Register

3 pm November 19th Tower Grove Park event: Nee Kee Nee (East Stream) Tour. Register

4 pm November 19th Missouri Prairie Foundation Webinar: Photos of Prairie Splendor with Bruce Schuette. Register

4 pm November 20th Missouri Conservation Department virtual class: Introduction to Winter Sparrow ID. Register

6 pm November 20th Wild Ones Webinar: Living in the Liberated Landscape, My Yard presented by landscape designer Larry Weaner. Register

6 pm November 20th Seed St. Louis virtual class: How to Start a Community Food Project. Warning: By registering for this event, you grant permission for your image to appear in a public media production and in print and digital materials. Register

For kids 2-7 years ogf age. 7 Seats remaining. 5:30 pm November 20th Missouri Conservation Department event at Tower Grove Park: Conservation Kids, You and Me under the Canopy- Critter Comparisons. Register

1 pm November 21st Missouri Conservation Department virtual class: Birds- Cavity Nesters and Nesting Boxes. Register.

7 pm November 21st Missouri Conservation Department event at Das Bevo: Conservation Adults- Nature Trivia Night. Register. Free but food/beverages available for purchase.

12 Tickets remaining. 1 pm November 22nd Missouri Conservation Department event in Sullivan, Franklin County: Cool Weather Forest Hike @ Meramec Conservation Area. 1.3-mile naturalist-guided hike with great view of Meramec River. Register

6:30 pm November 22nd Missouri Conservation Department virtual class: Hootin’ Hunters – All About Missouri’s Owls. Register

5:30 pm December 4th The Nature Institute event in Godfrey, Illinois: Moonlight Hike. Register

1 pm December 6th St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

5 pm December 9th Wild Ones Webinar: Turn That Patch Into a Plan. Design workshop for transforming your lawn into a native plant garden. Register

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens November 15th

2 pm December 13th St. Louis County Library event at Lewis & Clark Branch: The Art of Caring for Carnivorous Plants presented by St. Louis Carnivorous Plant Society. Register

Noon December 18th Missouri Conservation Department virtual class: Visitors from the Arctic: Snow Geese. Registration opens December 4th. Register

20 Tickets remaining. 12:30 pm December 19th Missouri Conservation Department class at Tower Grove Park: CSI- Conservation Scene Investigation. Register

2 pm December 20th St. Louis County Library event at Grant’s View Branch:
The Art of Caring for Carnivorous Plants presented by St. Louis Carnivorous Plant Society. Register

5 pm March 2nd St. Louis Public Library event at Buder Library: Step into Sustainability- Connecting the Dots Between You and Local Climate Action

6 pm March 2nd St. Louis Public Library event at Buder Library: Step into Sustainability- Bird Talk! with the Missouri Department of Conservation

6 pm March 4th St. Louis Public Library event at Buder Library: Step into Sustainability- Introduction into Sustainability

March 6th-7th Midwestern Herb & Garden Show in Mount Vernon, Illinois

6 pm March 25th St. Louis Public Library event at Buder Library: Step into Sustainability- PFAS the Forever Chemical

9 am to 5 pm April 24th St. Louis Herb Society Herb Sale at Missouri Botanical Garden. Garden Fee applies.

Noon to 5 pm August 9th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden Fee applies.

This Week in Gardening and Nature

Plant of the Week: Native Aromatic Aster. These are great fall color shrubs.

Gardening by Month, November Gardening Tips, Tasks, and Problems (Missouri Botanical Garden)

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here

St. Louis Master Gardeners Horticulture Answer Service: Monday-Thursday from 9 am to 2:30 pm

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

Good Reads/Views/Listens —

Pucker up for persimmon, the first-frost fruit (University of Missouri Extension)

Dark Botanica: Wild Ones Spooky Season Reads (Wild Ones)

Nine new invasive species regulated in Illinois with expansion of Exotic Weeds Act (University of Illinois Extension)

These Inuit Maps Are Reimagining the Arctic. Counter-mapping projects are supporting Indigenous sovereignty in a shifting landscape (Sierra, Sierra Club magazine)

Lost or leading the way? Rare birds may signal shifting migration routes (University of Illinois Extension)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

Going on Now: Missouri Conservation Annual Tree Seedling Sale. Orders ship out in Spring. 29 Tree/Shrub Varieties (American Beautyberry, Buttonbush, Deciduous Holly/Possumhaw, Dogwoods, Rose Mallow/Hibiscus, Wild Plum) and Bundles (Edible, Nut, Pollinator, Wildlife) as examples, still available.

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
November 8th Tower Grove East. Register
November 15th Old North. Register
November 15th Benton Park. Register
November 22nd Bevo. Register
December 6th Hyde Park. Register
December 7th Forest Park Southeast. Register
December 20th Benton Park. Register
December 27th Bevo. Register

—– DAILY —–

9 am Wednesday, November 5th, Bellefontaine Cemetery & Arboretum Fall Tree Walk with horticulturist. $5 suggest donation. Register

4 pm Wednesday, November 5th, Grow Native! Webinar: Overwintering Habits of Moths, Butterflies & Bees presented by entomologist Chris Hartley, Sophia M. Sachs Butterfly House. Register

Volunteers Wanted. 9 am Thursday, November 6th, work day at The Nature Institute, Godfrey, Illinois: Honeysuckle Sweep. Register

10 am Thursday, November 6th, Tower Grove Park event: Sheffield Memorial, Honoring Tower Grove Park’s Beloved Pony

4 pm Friday, November 7th Missouri Botanical Garden 2025 John Dwyer Lecture in Biology: Food Plant Diversity in a Changing World presented by Dr. Colin Khoury, biodiversity, agriculture, and conservation scientist. Garden Admission Fee may apply.

9 am to Noon Saturday, November 8th, Missouri Botanical Garden Día de los Muertos. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

Volunteers Wanted. 9 am Saturday, November 8th Eastern Missouri Sierra Club work day: Trail Maintenance at O’Fallon Park. Register

9 Seats remaining. 10 am Saturday, November 8th, Missouri Conservation Department class at Howard Wood Urban Outreach Office, Southwest Garden: Nature Art, Nature Crocheters- Birds. Register

10 am Saturday, November 8th, Bellefontaine Cemetery & Arboretum Fall Arboretum Trolley Tour. $5 suggested donation. Register

11 am Saturday, November 8th, St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register

11 am to 3 pm November 8th Plant Lovers of Metro STL Plant Swap & Sale at Greenscape Gardens, Manchester, with 20% off houseplants, $50 off pottery, $10 Thai Constellations (4″ pots), Wok-O Taco Food Truck

12 Seats remaining. 12:30 pm November 11th Missouri Conservation Department class at Tower Grove Park: Habitat Helpers- Won’t You Be My NeighBIRD? Make & Take wooden bird feeder, apartment-friendly and perfect for all spaces. Register

6:30 pm November 11th Piasa Palisades Sierra Club speaker series at Old Bakery Beer, Alton, Illinois: What’s in our DIRT! presented by Dr. John L. Ferry, environmental chemist, University of Illinois. Register

3 pm November 12th Tower Grove Park event: Nee Kee Nee (East Stream) Tour. Register

Volunteers Wanted. 9 am November 13th Heartlands Conservancy work day in Edwardsville, Illinois: Poag Sand Prairie Restoration Stewardship Day. Register

10 am November 13th, Bellefontaine Cemetery & Arboretum Fall Arboretum Trolley Tour. $5 suggested donation. Register

Volunteers Wanted. 9 am November 14th Heartlands Conservancy work day in Swansea, Illinois: Exploration Garden, Clinton Hills Conservation Park. Register

Volunteers Wanted. 9:30 am November 14th Piasa Palisades Sierra Club work day in Godfrey, Illinois: LaVista Park Invasive Species Removal. Register

10 am November 14th University of Illinois Extension event in East St. Louis, Illinois: Fall Urban Gardening Tour at Jackie Joyner Kersee FAN Center. Register

3 pm November 14th Missouri Conservation Department virtual class: Winter Waterfowl ID. Register

10 am to Noon November 15th Tower Grove Park Bike Rodeo. Register

10 am November 15th Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour. $5 suggested donation. Register

5:30 to 9:30 pm or 10 pm November 15th to January 3rd Missouri Botanical Garden Garden Glow. Fees apply.

Volunteers Wanted. 9 am November 15th Forest ReLeaf Tree Planting at Ruth Port Mall, West End

Volunteers Wanted. 9:30 am November 15th Piasa Palisades Sierra Club work day in Alton, Illinois: Fall River Road Litter Clean Up. Register

10 am November 15th Seed St. Louis event at Bell Community Garden: Community Gardener Meet-Up. Warning: By registering for this event, you grant permission for your image to appear in a public media production and in print and digital materials. Register

1 pm November 16th Missouri Conservation Department class at Columbia Bottom Conservation Area: Outdoor Skills, Basic Map Reading. Register

9 am November 19th Bellefontaine Cemetery & Arboretum Fall Tree Walk. $5 suggested donation. Register

3 pm November 19th Tower Grove Park event: Nee Kee Nee (East Stream) Tour. Register

4 pm November 19th Missouri Prairie Foundation Webinar: Photos of Prairie Splendor with Bruce Schuette. Register

4 pm November 20th Missouri Conservation Department virtual class: Introduction to Winter Sparrow ID. Register

6 pm November 20th Wild Ones Webinar: Living in the Liberated Landscape, My Yard presented by landscape designer Larry Weaner. Register

1 pm November 21st Missouri Conservation Department virtual class: Birds- Cavity Nesters and Nesting Boxes. Register.

7 pm November 21st Missouri Conservation Department event at Das Bevo: Conservation Adults- Nature Trivia Night. Register. Free but food/beverages available for purchase.

14 Tickets remaining. 1 pm November 22nd Missouri Conservation Department event in Sullivan, Franklin County: Cool Weather Forest Hike @ Meramec Conservation Area. 1.3-mile naturalist-guided hike with great view of Meramec River. Register

6:30 pm November 22nd Missouri Conservation Department virtual class: Hootin’ Hunters – All About Missouri’s Owls. Register

10 Tickets remaining. 8:30 am November 30th St. Louis Audubon Society event at Tower Grove Park: Beginner Bird Walk. Register

5:30 pm December 4th The Nature Institute event in Godfrey, Illinois: Moonlight Hike. Register

1 pm December 6th St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

5 pm December 9th Wild Ones Webinar: Turn That Patch Into a Plan. Design workshop for transforming your lawn into a native plant garden. Register

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens November 15th

Noon December 18th Missouri Conservation Department virtual class: Visitors from the Arctic: Snow Geese. Registration opens December 4th. Register

20 Tickets remaining. 12:30 pm December 19th Missouri Conservation Department class at Tower Grove Park: CSI- Conservation Scene Investigation. Register

5 pm March 2nd St. Louis Public Library event at Buder Library: Step into Sustainability- Connecting the Dots Between You and Local Climate Action

March 6th-7th Midwestern Herb & Garden Show in Mount Vernon, Illinois

6 pm March 25th St. Louis Public Library event at Buder Library: Step into Sustainability- PFAS the Forever Chemical

9 am to 5 pm April 24th St. Louis Herb Society Herb Sale at Missouri Botanical Garden. Garden Fee applies.

Noon to 5 pm August 9th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden Fee applies.

This Week in Gardening & Nature

two dozen Lantana flowers in ywllow, orange, red colors

Plant of the Week: Lantana. This tropical can be overwintered indoors. Winter 2025-26 will be our third winter with beautiful indoor Lanatana flowers when it’s dreary outside.

Tuesday, August 26th, Application Deadline for FEMA assistance for St. Louis tornado

Learn about pressure canning, boiling water bath canning, steam canning, dehydration, and freezing your garden harvests and farmers market buys at University of Missouri Food Preservation Online Class. $30. Register

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Added this week: St. Louis Native Plant Swap’s Fall Swap in Kirkwood, Sustainable Backyard Network Fall Fest Sustainability Fair & Native Plant Sale, 2026 STL Seeding Frenzy Seed Swap at Sunset Hills Community Center

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

Good Reads/Views/Listens —

8 Native Sunflowers That Support Pollinators and Birds (Wild Ones)

Grow fruit trees in small spaces with the trick known as espalier (Associated Press)

The Mimosa Webworm in Missouri (University of Missouri Extension)

5 Places You Should Never Plant Hostas, According to Gardening Experts (Martha Stewart)

When Advocacy Fails: Lessons from the Loss of Bell Bowl Prairie to Chicago Rockford International Airport expansion (Wild Ones)

The unseen harvest: Pesticides, cancer and rural Missouri’s health crisis. The counties with the highest use of pesticides per square mile are all located in Missouri’s Bootheel. Many of these counties have some of the state’s highest cancer rates and their health care options are dwindling. (Investigate Midwest)

Pesticide politics: Inside the corporate push to limit liability. As lawsuits over Roundup’s safety mount, Bayer has launched a multi-state lobbying effort to limit its legal liability. (Investigate Midwest)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

Fall Color Reports: Illinois and Missouri

Going on now Brightside St. Louis Blooming Soon! Tulip & Daffodil Bulb Sale. 30 bulbs only $18: Brightside’s “Midwest Mix” Daffodils – a selection of 6 varieties of fine daffodils chosen by the Greater St. Louis Daffodil Society; Carlton Daffodils; “Brightside Red” hybrid Darwin Tulips; Pink Impression hybrid Darwin Tulips. Order now for October pick up October 10th-11th at Forest Park Greenhouse or pay for mailing.

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
August 23rd Bevo. Register
September 6th Hyde Park. Register
September 7th Forest Park Southeast. Register
September 13th Tower Grove East. Register
September 13th Benton Park West. Register
September 20th Old North. Register
September 20th Benton Park. Register
September 21st Shaw. Register
September 27th Bevo. Register

Friday, August 29th, Deadline to submit entries for Wild Ones Photo Contest. Categories: Living Things, Home Landscapes, Signs of Spring, Events

Now thru Friday, August 29th, St. Louis City Public Library Art Exhibit at Schlafly Library: Sun Liu: Thousand Years Brilliant–Flowers & Birds from Song Dynasty

Sunday, August 31st, Deadline to submit entries for Missouri River Birds Observatory 10th Annual Bird Photography Contest. Prizes $100 to $1000. $25 Entry Fee per photo.

Now thru Sunday, August 31st, St. Louis Public Library Art Exhibit at Buder Library: Carolyn Lewis‘ Empowering Our Community, Fifty Empowerment Birds created using fabric, dried paint palettes, and dictionary pages from the 1940’s.

September 1st Deadline to enter 12th Annual Missouri Department of Natural Resources Photo Contest. Categories: Natural Resources, Unique Places, People Enjoying Missouri’s Outdoors

September 30th Deadline to participate in University of Missouri Extension Online St. Louis City & County Gardening Needs Assessments Survey

—– DAILY —–

7 am Monday, August 25th, Bellefontaine Cemetery & Arboretum History & Horticulture Sunrise Stroll with Master Guide. 2 mile walk over moderate terrain. $5 Donation suggested. Register

5:30 pm Monday, August 25th, Bellefontaine Cemetery & Arboretum History & Horticulture Sunset Stroll with Master Guide. 2 mile walk over moderate terrain. $5 Donation suggested. Register

Monday, August 25th Deadline to order native plants from Missouri Wildflowers Nursery for pick up August 30th at Kirkwood Farmers Market. You may also purchase from what they bring.

6 pm Monday, August 25th, University of Missouri Extension Workshop at EarthDance Organic Teaching Farm, Ferguson MO: Twilight Farm Tour – Integrated Pest Management for small farmers. $10. Register

9:30 am to 3:30 pm Tuesday, August 26th, Eastern Missouri Sierra Club Tour, Hike, and Swim at Johnson’s Shut-Ins State Park, East Fork of the Black River, Reynolds County in St. Francois Mountains. Two hour drive from St. Louis. Register

1 pm Tuesday, August 26th, Missouri Conservation Department Virtual program: Dragonflies, The Sky’s Apex Predators. Register

21 Seats remaining. 10 am Wednesday, August 27th, Missouri Conservation Department program at Powder Valley Conservation Nature Center, Kirkwood: Bobcats. Register

4 pm Wednesday, August 27th, Missouri Prairie Foundation Webinar: Take a (Virtual) Hike on the Prairie – Summer Edition, Penn-Sylvania in Dade County. Register

For Kids ages 0-7 years. 18 Seats remaining. 10:30 am Thursday, August 28th, Missouri Conservation Department program at Tower Grove Park: You and Me under the Canopy- Aqua Adventures. Register

6:30 pm Thursday, August 28th, St. Louis Shakespeare Festival event at Kiener Plaza, Downtown St. Louis: A Midsummer Night’s Dream. Free

7 pm Thursday, August 28th, join Piasa Palisades Sierra Club at Illinois Commerce Commission Public Forum on Ameren Gas Rate Hike at East St Louis, IL.

7 pm Friday, August 29th, Missouri Conservation Department program at Powder Valley Conservation Nature Center, Kirkwood: Conservation Trivia Under the Stars. Register

8 am to 4 pm Saturday, August 30th, Missouri Wildflowers Nursery selling native plants at Kirkwood Farmers Market. Order in advance for pick up or purchase from what they bring.

9 am Saturday, August 30th, Urban Harvest STL workshop at Grandel Square Center for Urban Agriculture: DIY Compost Tumbler Class. You will be responsible for transporting the barrel to your site. $10. Register

6:30 pm Saturday, August 30th, St. Louis Shakespeare Festival event at Carondelet Park, Bandstand: A Midsummer Night’s Dream. Free

September 2nd Ordering Begins for Missouri Conservation Annual Tree Seedling Sale. Order early for best selection, some trees and shrubs sell out first day. Orders ship out in Spring.

6:30 pm September 2nd St. Louis Shakespeare Festival event at January-Wabash Park, Ferguson: A Midsummer Night’s Dream. Free

9 am September 3rd Bellefontaine Cemetery & Arboretum Arboretum Tour – Wildwood Valley Garden Walk with Horticulturist. $5 Donation suggested. Register

10 am September 3rd Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. $5 Donation suggested. Register

Just a two hour drive from St. Louis or Kansas City. 4-7 pm September 4th University of Missouri Extension event at Jefferson Farm, Columbia: Tomato Festival

For Kids ages 7+ years. 25 Tickets remaining. 5 pm September 4th Missouri Conservation Department event at Tower Grove Park: Monarch Caterpillar Bracelets. Register

15 Tickets remaining. 6 pm September 5th Missouri Conservation Department Hike at Columbia Bottom Conservation Area: Moonrise/Sunset Walk to the Confluence. Register

8 am to Noon September 6th Fox Park Garden Tour. Free. Register

9 am to 1 pm September 6th Missouri Conservation Department event at Lincoln University’s Carver Farm, Jefferson City: Invasive Species Workshop. Register

9 am to 5 pm September 6th Gateway West Gesneriad Society Show and Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

9:30 am to 3 pm September 6th Film Screening Day for “Big Medicine: York Outdoors,” a documentary on York, an enslaved servant of William Clark, at Lewis & Clark State Historic Site, Madison County, Illinois

10 am September 6th Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. $5 Donation suggested. Register

5 Tickets remaining. 1 pm September 6th Missouri Conservation Department event at Tower Grove Park: Leaf ID and Leaf Prints, canvas tote bag craft. Register

6:30 pm September 7th St. Louis Shakespeare Festival event at Fairground Park: A Midsummer Night’s Dream. Free

9 am September 9th The Nature Institute hiking event at Godfrey, Illinois: Roaming Naturalists, Native Fall Fruits Hike. Register

1-4 pm September 9th Bellefontaine Cemetery & Arboretum Horticulture Class: Oak Trees. $15 Donation suggested. Register

6 pm September 9th University of Missouri Extension Virtual Class: Cover Crops & Soil Health for Vegetable Gardens. $10. Register

6 pm September 9th The Nature Institute class at Godfrey, Illinois: Plant Identification Workshop. Learn basic plant anatomy, field guide instruction, Illinois wildflower identification. $25 fee includes copy of Newcomb’s Wildflower Guide. Register

9 am September 10th Bellefontaine Cemetery & Arboretum Arboretum Tour – Wildwood Valley Garden Walk with Horticulturist. $5 Donation suggested. Register

4 pm September 10th Missouri Prairie Foundation Wetlands Webinar Series: Wiski/Oski (River Cane)- A Keystone Species in the Floodplain and in Chickasaw Culture. Register

Volunteers Wanted. 9 am September 11th Heartlands Conservancy event at Poag Sand Prairie, Edwardsville, IL: Monarch Tagging and Stewardship Day presented by Kent H. Sanmann, Natural Resources Instructor, The College of the Muscogee Nation. Register

3-5 pm September 11th St. Louis Public Library event at Baden Library: Mums the Word, Fall Garden Gathering

Volunteers Wanted. 9 am September 12th Heartlands Conservancy event at Exploration Garden, Clinton Hills Conservation Park, Swansea, IL: Monarch Tagging and Stewardship Day. Register

5 pm September 12th Audubon Center at Riverlands event at West Alton, Missouri: Riverlands Wellness- Bikes, Birds, & Brews. $20. Register

6:30 pm September 7th St. Louis Shakespeare Festival event at Saint Louis Art Museum Sculpture Garden: A Midsummer Night’s Dream. Free

8 am to Noon September 13th Edwardsville IL Garden Club Plant Sale at St. Mary’s Church Parking Lot

9 am to Noon September 13th St. Charles Mo Master Gardeners event in St. Peters: In The Garden 2025, Fall Session- Planting Garlic, Prepping & Planting Fall & Spring Bulbs, Fall Lawn Renovation and Maintenance. $20. Register

9 am to 1 pm September 13th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godftey, Illinois

11 am September 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens August 16th

1 pm September 13th St. Louis Public Library class at Central Library: Mad About Mushrooms

2:30 pm September 13th St. Louis Public Library class at Central Library: Fascinating Victorian Gardens

2:30 pm September 13th The Nature Institute hike in Godfrey, Illinois: Bird Hike with educators from Audubon Center at Riverlands. $5. Register

9:30 am to 12:30 pm September 14th St. Louis Native Plant Swap’s Fall Swap at 722 Delchester Ln, Kirkwood. Only native plants/cuttings/seeds. Write name on plants. Prefer bare roots to avoid spreading jumpworms. This is a FB event that someone sent me information on but I don’t share FB links.

1-4 pm September 14th Oratorio STL Workshop at St. Francis de Sales Oratory: Courtyard Urbanism: Building Cities for Families. Register

6:30 pm September 14th St. Louis Shakespeare Festival event at Love Bank, Cherokee Street: A Midsummer Night’s Dream. Free

10 am September 17th Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. $5 Donation suggested. Register

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

6 pm September 18th Wild Ones Webinar: EcoBeneficial Landscape Strategies for the Climate Crisis. Register

10 am September 20th Bellefontaine Cemetery & Arboretum Arboretum Trolley Tour with Horticulturist. $5 Donation suggested. Register

10 am to 1 pm September 20th Missouri Botanical Garden event: Mary Meachum Freedom Crossing Celebration. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

10 am to Noon September 20th Missouri Coalition for the Environment Annual Meeting & Awards Bruncheon at SqWires. Free MCE members; $45 for non-members. Register/Join

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

6:30 pm September 23th Illinois Sierra Club Virtual Workshop: Clean Energy for our Communities, status of wind and solar energy throughout Illinois. Register

3:30-6:30 pm September 25th Missouri Prairie Foundation Native Plant Sale at Roeslein & Associates, Crestwood

9 am to 2 pm Friday and 8 am to 2 pm Saturday, September 26th-27th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

9 am to Noon September 27th Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

10 am September 27th St. Louis County Library Plant & Seed Swap at Oak Bend Branch. Refreshments.

10 am to 1 pm September 27th Mary Meachum Freedom Crossing Celebration at Mississippi Greenway

10 am to 3 pm September 27th Missouri Pollinator Network Pollinator Palooza at Weldon Spring Site Interpretive Center, St. Charles MO. Missouri Wildflowers Nursery and other native plant vendors will be selling there.

11 am and 1 pm September 27th Missouri Botanical Garden concert at Sachs Museum: Musical Scents- Voices in the Garden, performances by Benedetta Orsi and St. Louis Women’s Chorale. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

11 am to 4 pm September 27th STL Seeding Frenzy’s Homesteaders Hoedown, Exchange & Tool Swap at Watson Trail Park, Sunset Hills

1 pm September 27th St. Louis County Library Plant Swap at Grand Glaize Branch, Manchester

4-7 pm September 27th Forest ReLeaf Fundraiser: Arbormeisters

14 Tickets available. 8:30 am September 28th St. Louis Audubon Society event at Tower Grove Park: Beginner Bird Walk. Register

1:30 pm September 30th University of Illinois Extension Webinar: Be a Seed Shaker: Which Are Worth Saving? Register

10 am October 1st Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. $5 Donation suggested. Register

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

October 3rd-5th Best of Missouri Market at Missouri Botanical Garden. Missouri Wildflowers Nursery is usually a vendor and this is last opportunity to purchase native plants in St. Louis City for the year. Admission Fee applies.

10 am to 3 pm October 4th Willoughby Farm’s Fall Farm Day at Collinsville, Illinois. $3 per person.

Noon to 4 pm October 4th Benton Park Neighborhood Association event: Benton Park Tunes on Tap – A Musical Garden Tour. Six home gardens. Live music and drinks from local breweries. Tickets $35 General Admission, $65 VIP. Advance sales end September 14th. Register

1 pm October 4th St. Louis Public Library class at Central Library: How Indigenous People Used Native Plants for Their Health and Well-Being

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

11 am October 11th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens September 13th

11 am and 1 pm October 11th Missouri Botanical Garden event at Sachs Museum: Poetry and Scents, the poetry of Devin Johnston. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

10 am to 2 pm October 12th Sustainable Backyard Network Fall Fest Sustainability Fair & Native Plant Sale at Garden Chapel Sanctuary, St. Louis County. Event isn’t under their calendar, scroll down link for the event flyer

4:30-9:30 pm October 14th The Royale & Missouri Botanical Gardens’s Show Me Your Harvest Cocktail Competition 2025 at The Royale. Tickets $45. Register

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

6-9 pm October 17th Urban Harvest Raise the Roof fundraiser at Sally’s Rooftop Garden & Terrace, Grand Center. Tickets $60.54. Register

9 am October 18th Seed St. Louis Garlic & Shallot Sale at Carriage House, 3815 Bell. Also selling overwintering cover crop seeds and Dig Annuals & Perennials will be selling perennials, shrubs, trees.

10 am to Noon October 18th Forest Releaf event at Scott Jopling House: Persimmon Festival and Tree Distribution

1:30 pm October 21st University of Illinois Extension Webinar: Reclaiming Runaway Landscapes. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, October 24th-25th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

5-8 pm October 25th Seed St. Louis event at Bell Community Garden: Fair on the Farm & Chili Cook Off

1 pm November 1st St. Louis Public Library class at Central Library: Decorating with Herbs

11 am November 8th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens October 11th

1 pm December 6th St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens November 15th

Join us Sundays on Bluesky for #GardenSunday.

This Week in Gardening & Nature

Plant of the Week: Native Liatris, Gayfeather, Blazing Star

3 am Tuesday, August 19th, Deadline to enter Jackson & Perkins Name A Rose Contest. Submit a four words or less name for their new rose- a golden yellow with pink blush- for a chance to win $500 Gift Card, THE rose you have named, more.

Application deadline for FEMA assistance for St. Louis tornado extended until Aug. 26

Plan your garden with Seed St. Louis Planting Calendar, good for Zones 6a, 6b, 7a, maybe more.

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Added this week: Missouri Prairie Foundation Native Plant Sale in Crestwood, link for info on Missouri Pollinator Network Pollinator Palooza in St. Charles County

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

Good Reads/Views/Listens —

20 Tips for Success in Germinating Seeds in Hot Weather (Mother Earth News)

Missouri now has a law against the sale of six invasive plants- sericea lespedeza, burning bush (‘Compactus’), Callery pear, Japanese honeysuckle, perilla mint, and wintercreeper (variety Coloratus). BUT not really a sales ban until January 2029. And the new law does nothing to compel removal of established invasive species.

How to tell when your garden veggies are ripe for harvesting (Associated Press)

We need more alley gardening and alley garden contests. Street wins ‘alleyway of the year’ for 2025 (BBC)

In a victory for Great Plains petroleum and cattle industries, Kansas lesser prairie chicken loses endangered species act protections after Texas court order (Kansas Reflector)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

—– ONGOING —–

August 29th Deadline to submit entries for Wild Ones Photo Contest. Categories: Living Things, Home Landscapes, Signs of Spring, Events

Now thru August 29th St. Louis City Public Library Art Exhibit at Schlafly Library: Sun Liu: Thousand Years Brilliant–Flowers & Birds from Song Dynasty

August 31st Deadline to submit entries for Missouri River Birds Observatory 10th Annual Bird Photography Contest. Prizes $100 to $1000. $25 Entry Fee per photo.

Now thru August 31st St. Louis Public Library Art Exhibit at Buder Library: Carolyn Lewis‘ Empowering Our Community, Fifty Empowerment Birds created using fabric, dried paint palettes, and dictionary pages from the 1940’s.

September 1st Deadline to enter 12th Annual Missouri Department of Natural Resources Photo Contest. Categories: Natural Resources, Unique Places, People Enjoying Missouri’s Outdoors

September 30th Deadline to participate in University of Missouri Extension Online St. Louis City & County Gardening Needs Assessments Survey

—– DAILY —–

1:30 pm Tuesday, August 19th, University of Illinois Extension Virtual Class: Crop Rotation- Building Resilient Gardens. Register

6:30 pm Tuesday, August 19th, Missouri Botanical Garden event at Cohen Amphitheater: St. Louis Shakespeare Festival presents A Mid-Summer Night’s Dream. Doors open 5:30 pm. Free

7 pm Tuesday, August 19th, Missouri Conservation Department event at Powder Valley Conservation Nature Center: Moments in Nature by Wildlife Photographer Danny Brown. Learn how he “makes the shot” and how he locates critters and photographs them with minimal intrusion into their daily activities. Register

10 am Wednesday, August 20th, Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. $5 Donation suggested. Register

Noon Wednesday, August 20th, Missouri Conservation Department Virtual Program: Wild Foxes. Register

1 pm Thursday, August 21st, University of Illinois Extension Webinar: Saving the World, One Box Turtle at a Time. $5. Register

6 pm Thursday, August 21st, Missouri Botanical Garden Event: Ireland and Its Aromatic Heritage, Short Documentary Film & Discussion Panel. Admission Fee.

6:30 pm Thursday, August 21st, Heartlands Conservancy Bike Ride on St. Clair County Transit District Trails, approximately 16 miles. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, August 22nd-23rd, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

10 am Friday, August 22nd, Lincoln University Cooperative Extension Specialty Crops/Native Plants Program at Jefferson City MO: Introduction to Missouri Fern Identification and Ecology Workshop. $25 includes lunch. Register

7 pm Friday, August 22nd, Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: An Evening with Nature Photographer Noppadol Paothong. Register

7 am Saturday, August 23rd, Bellefontaine Cemetery & Arboretum History & Horticulture Sunrise Stroll with Master Guide. 2 mile walk over moderate terrain. $5 Donation suggested. Register

Volunteers Wanted. 8 am Saturday, August 23rd, Heartlands Conservancy Knoll Family Wildlife Sanctuary Stewardship Day at Edwardsville, Illinois. Register

Heads up for Tower Grove Park users. 10 am to 8 pm Saturday-Sunday, August 23rd-24th Festival of Nations at Tower Grove Park

10 am Saturday, August 23rd, Bellefontaine Cemetery & Arboretum Summer Arboretum Trolley Tour with Horticulturist. $5 Donation suggested. Register

For families. 10 am to 2 pm Saturday, August 23rd, Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Peanut the Turtle’s Birthday Bash. Peanut turns 41. Register

Noon to 4 pm Saturday, August 23rd, Piasa Palisades Sierra Club Summer Picnic at Beaver Dam State Park, Royal Lakes, IL. Register

1 pm Saturday, August 23rd, St. Louis County Public Library event at Grant’s View Branch: Dig In & Learn- A Day in the Garden with Seed St. Louis. Register

7 am August 25th, Bellefontaine Cemetery & Arboretum History & Horticulture Sunrise Stroll with Master Guide. 2 mile walk over moderate terrain. $5 Donation suggested. Register

5:30 pm August 25th, Bellefontaine Cemetery & Arboretum History & Horticulture Sunset Stroll with Master Guide. 2 mile walk over moderate terrain. $5 Donation suggested. Register

6 pm August 25th University of Missouri Extension Workshop at EarthDance Organic Teaching Farm, Ferguson MO: Twilight Farm Tour – Integrated Pest Management for small farmers. $10. Register

9:30 am to 3:30 pm August 26th Eastern Missouri Sierra Club Tour, Hike, and Swim at Johnson’s Shut-Ins State Park, East Fork of the Black River, Reynolds County in St. Francois Mountains. Two hour drive from St. Louis. Register

August 26th Deadline to order native plants from Missouri Wildflowers Nursery for pick up August 30th at Kirkwood Farmers Market. You may also purchase from what they bring.

1 pm August 26th Missouri Conservation Department Virtual program: Dragonflies, The Sky’s Apex Predators. Register

25 Seats remaining. 10 am August 27th Missouri Conservation Department program at Powder Valley Conservation Nature Center, Kirkwood: Bobcats. Register

4 pm August 27th Missouri Prairie Foundation Webinar: Take a (Virtual) Hike on the Prairie – Summer Edition, Penn-Sylvania in Dade County. Register

For Kids ages 0-7 years. 20 Seats remaining. 10:30 am August 28th Missouri Conservation Department program at Tower Grove Park: You and Me under the Canopy- Aqua Adventures. Register

6:30 pm August 28th St. Louis Shakespeare Festival event at Kiener Plaza, Downtown St. Louis: A Midsummer Night’s Dream. Free

7 pm August 28th join Piasa Palisades Sierra Club at Illinois Commerce Commission Public Forum on Ameren Gas Rate Hike at East St Louis, IL.

7 pm August 29th Missouri Conservation Department program at Powder Valley Conservation Nature Center, Kirkwood: Conservation Trivia Under the Stars. Register

8 am to 4 pm August 30th Missouri Wildflowers Nursery selling native plants at Kirkwood Farmers Market. Order in advance for pick up or purchase from what they bring.

9 am August 30th Urban Harvest STL workshop at Grandel Square Center for Urban Agriculture: DIY Compost Tumbler Class. You will be responsible for transporting the barrel to your site. $10. Register (not available yet)

6:30 pm August 30th St. Louis Shakespeare Festival event at Carondelet Park, Bandstand: A Midsummer Night’s Dream. Free

September 2nd Ordering Begins for Missouri Conservation Annual Tree Seedling Sale. Order early for best selection, some trees and shrubs sell out first day. Orders ship out in Spring.

6:30 pm September 2nd St. Louis Shakespeare Festival event at January-Wabash Park, Ferguson: A Midsummer Night’s Dream. Free

9 am September 3rd Bellefontaine Cemetery & Arboretum Arboretum Tour – Wildwood Valley Garden Walk with Horticulturist. $5 Donation suggested. Register

For Kids ages 7+ years. 25 Tickets remaining. 5 pm September 4th Missouri Conservation Department event at Tower Grove Park: Monarch Caterpillar Bracelets. Register

15 Tickets remaining. 6 pm September 5th Missouri Conservation Department Hike at Columbia Bottom Conservation Area: Moonrise/Sunset Walk to the Confluence. Register

8 am to Noon September 6th Fox Park Garden Tour. Free. Register

9 am to 1 pm September 6th Missouri Conservation Department event at Lincoln University’s Carver Farm, Jefferson City: Invasive Species Workshop. Register

15 Tickets remaining. 1 pm September 6th Missouri Conservation Department event at Tower Grove Park: Leaf ID and Leaf Prints, canvas tote bag craft. Register

6:30 pm September 7th St. Louis Shakespeare Festival event at Fairground Park: A Midsummer Night’s Dream. Free

9 am September 9th The Nature Institute hiking event at Godfrey, Illinois: Roaming Naturalists, Native Fall Fruits Hike. Register

6 pm September 9th University of Missouri Extension Virtual Class: Cover Crops & Soil Health for Vegetable Gardens. $10. Register

6 pm September 9th The Nature Insitute class at Godfrey, Illinois: Plant Identification Workshop. Learn basic plant anatomy, field guide instruction, Illinois wildflower identification. $25 fee includes copy of Newcomb’s Wildflower Guide. Register

Volunteers Wanted. 9 am September 11th Heartlands Conservancy event at Poag Sand Prairie, Edwardsville, IL: Monarch Tagging and Stewardship Day. Register

Volunteers Wanted. 9 am September 12th Heartlands Conservancy event at Exploration Garden, Clinton Hills Conservation Park, Swansea, IL: Monarch Tagging and Stewardship Day. Register

5 pm September 12th Audubon Center at Riverlands event at West Alton, Missouri: Riverlands Wellness- Bikes, Birds, & Brews. $20. Register

6:30 pm September 7th St. Louis Shakespeare Festival event at Saint Louis Art Museum Sculpture Garden: A Midsummer Night’s Dream. Free

8 am to Noon September 13th Edwardsville IL Garden Club Plant Sale at St. Mary’s Church Parking Lot

9 am to 1 pm September 13th Missouri Prairie Foundation Native Plant Sale at The Nature Institute, Godftey, Illinois

11 am September 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens August 16th

1 pm September 13th St. Louis Public Library class at Central Library: Mad About Mushrooms

2:30 pm September 13th St. Louis Public Library class at Central Library: Fascinating Victorian Gardens

2:30 pm September 13th The Nature Institute hike in Godfrey, Illinois: Bird Hike with educators from Audubon Center at Riverlands. $5. Register

1-4 pm September 14th Oratorio STL Workshop at St. Francis de Sales Oratory: Courtyard Urbanism: Building Cities for Families. Register

6:30 pm September 7th St. Louis Shakespeare Festival event at Love Bank, Cherokee Street: A Midsummer Night’s Dream. Free

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

6 pm September 18th Wild Ones Webinar: EcoBeneficial Landscape Strategies for the Climate Crisis. Register

10 am to Noon September 20th Missouri Coalition for the Environment Annual Meeting & Awards Bruncheon at SqWires. Free MCE members; $45 for non-members. Register/Join

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

6:30 pm September 23th Illinois Sierra Club Virtual Workshop: Clean Energy for our Communities, status of wind and solar energy throughout Illinois. Register

3:30-6:30 pm September 25th Missouri Prairie Foundation Native Plant Sale at Roeslein & Associates, Crestwood

10 am September 27th St. Louis County Library Plant & Seed Swap at Oak Bend Branch. Refreshments.

10 am to 1 pm September 27th Mary Meachum Freedom Crossing Celebration at Mississippi Greenway

11 am to 4 pm September 27th STL Seeding Frenzy’s Homesteaders Hoedown, Exchange & Tool Swap at Watson Trail Park, Sunset Hills

1 pm September 27th St. Louis County Library Plant Swap at Grand Glaize Branch, Manchester

4-7 pm September 27th Forest ReLeaf Fundraiser: Arbormeisters

14 Tickets available. 8:30 am September 28th St. Louis Audubon Society event at Tower Grove Park: Beginner Bird Walk. Register

1:30 pm September 30th University of Illinois Extension Webinar: Be a Seed Shaker: Which Are Worth Saving? Register

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

10 am to 3 pm October 4th Willoughby Farm’s Fall Farm Day at Collinsville, Illinois. $3 per person.

1 pm October 4th St. Louis Public Library class at Central Library: How Indigenous People Used Native Plants for Their Health and Well-Being

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

11 am October 11th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens September 13th

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

9 am October 18th Seed St. Louis Garlic Sale at Carriage House, 3815 Bell

10 am to Noon October 18th Forest Releaf event at Scott Jopling House: Persimmon Festival and Tree Distribution

1:30 pm October 21st University of Illinois Extension Webinar: Reclaiming Runaway Landscapes. Register

1 pm November 1st St. Louis Public Library class at Central Library: Decorating with Herbs

11 am November 8th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens October 11th

1 pm December 6th St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens November 15th

Join us Sundays on Bluesky for #GardenSunday.

This Week in Gardening & Nature

Leek harvest with green tops and roots lying on plywood table in carport

Plant of the Week: Leeks. Gardeners who planted in Spring are harvesting now thru July. When you see $7.89 a pound leeks at the grocery in December, remind yourself to get some seeds and start leeks indoors in January.

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

Bellefontaine Cemetery & Arboretum has reopened and events resumed after clean up from the May 16th St. Louis Tornado and storms. You can support this historic and beautiful place by attending the September 13th Beer Barons Tour fundraiser. Tickets $35

Plan your garden with Seed St. Louis 2025 Planting Calendar. Last week in June, start seeds indoors for August planting of Broccoli, Cabbage, Cauliflower, Chard, Collards, Kale, Kohlrabi

Seed St. Louis Raised Bed Plant Spacing Chart

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Additions this week: preview link for Brightside St. Louis Tulip & Daffodil Sale, Missouri Conservation Department Annual Tree Seedling Sale

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

River City Outdoors St. Louis now offers a Gear Lending Library for outdoor recreation equipment rentals to St. Louis City residents and St. Louis regional organizations that take children, families, and groups on outdoor trips.

Illinois School Teachers- March 2025 Application for 2026 Illinois Schoolyard Habitat Action Grant Program

Good Reads/Views/Listens —

Highway enbankment becomes hub for city gardening, future growth in St. Louis. A forgotten stretch of highway in St. Louis is now a living classroom where native plants, bees and big ideas are growing side by side. (KSDK)

Managing pests in the garden (University of Illinois Extension)

What is a Pollinator Lawn? (Wild Ones)

Are your flowers Pretty or Poison? Hemlock or Queen Anne’s Lace? (University of Missouri Extension)

Climate change cuts global crop yields, even when farmers adapt (University of Illinois Extension)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

ONGOING

June Brightside St. Louis Outdoor Clean Up & Beautification Volunteer Opportunities.

Volunteers Wanted. STL Neighborhood Foresters Neighborhood Tree Care Blitzes
June 28th Bevo Neighborhoood. Register
July 5th Hyde Park Neighborhood. Register
July 6th Forest Park Southeast. Register
July 12th Tower Grove East Neighborhood. Register
July 19th Old North Neighborhood. Register
July 20th Shaw Neighborhood. Register
July 27th St. Louis Place. Register

Now thru June 30th St. Louis Public Library art exhibit at Schlafly Library: Luisa Otero-Prada’s Wand of Heaven filled with vibrant flora and people. You may know Otero-Prada from her art in work in North City.

June 30th Application Deadline. Carondelet neighborhood group seeks artist to paint mural in community garden. The selected artist will receive $2,000 to complete the project and will produce the mural on a large shipping container in the garden.

Now thu July 28th Art Exhibit at Kemper Art Museum, Washington University- Seeds: Containers of a World to Come

Register for 15 Week (August 10th to December 23rd) University of Missouri Extension Course: Missouri Master Gardener Online Core Training. $200. Register

September 1st Deadline to enter 12th Annual Missouri Department of Natural Resources Photo Contest. Categories: Natural Resources, Unique Places, People Enjoying Missouri’s Outdoors

November 15th Deadline to enter Missouri Snapshots Photo Contest sponsored by Missouri State Parks and Association of Missouri Electric Cooperatives’s Rural Missouri magazine. Catergories: Parks Less Traveled, Adventure & Recreation, Park Heroes & Volunteers at Work, Learning Something New, On The Trail

DAILY

9 am to 5 pm Sunday, June 22nd, Day 2 St. Louis Water Garden Society Pond-A-Rama tour. Tickets Tickets $25

2 pm Monday, June 23rd, St. Louis County Library class at Cliff Cave Branch: Four Seasons Gardening presented by Seed St. Louis. Register

5:30 pm Monday, June 23rd, Missouri Conservation Department Virtual Class: Wildlife Identification. Register

For Kids ages 3-9 years. 2 pm Tuesday, June 24th, St. Louis County Library event at Sachs Branch, Chesterfield: Super Seeds presented by Missouri Botanical Garden. Explore how seeds travel and take home seeds for your next garden. Register

10 am Wednesday, June 25th, Bellefontaine Cemetery & Arborteum History & Horticulture Trolley Tour. $5 Donation suggested. Register

4 pm Wednesday, June 25th, Grow Native! webinar: Master Class- Native Perennials for Planting on Slopes. Free to Missouri Prairie Foundation members and Grow Native! professional members. $15 for non-members. Register

For Kids ages 7-14 years. 2 pm Thursday, June 26th, St. Louis County Public Library event at Oak Bend Branch: Summer Science- Plants. Register

5:30 pm Thursday, June 26th, Missouri Coalition for the Environment St. Louis Chats for Change at Modern Brewing, Kings Oak Neighborhood

5:30 pm Thursday, June 26th, Bellefontaine Cemetery & Arboretum History & Horticulture Sunset Stroll. $5 Donation suggested. Register

6 pm Thursday, June 26th, Seed St. Louis class at Bell Garden, 3871 Bell Ave: Intro to Growing Herbs. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, June 27th-28th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

For Kids ages 5-8 years. 9 am Friday, June 27th, Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Guided Hike & Nature Art. Register

For Kids ages 9 years and older. Noon Friday, June 27th, Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Guided Hike & Nature Art. Register

Noon Friday, June 27th, Missouri Conservation Department Virtual Class: Native Plants- Gardening For Wildlife. Register

3-5 pm Friday, June 27th, A Red Circle event at North County Agricultural Education Center, North St. Louis County: Good Food Friday, North County residents are invited to stop by for a Free fresh bag of produce

7 pm Friday, June 27th, St. Louis Wildlife Project event at Powder Valley Conservation Nature Center, Kirkwood: Five Year Findings. Register

Volunteers Wanted. 8 am Saturday, June 28th, Heartlands Conservancy event at Monroe County, Illinois: Trout Hollow Stewardship Day. Register

Saturday, June 28th, Family Fun Day at O’Fallon Park. 9 am to Noon Park Clean Up. 10 am to 2 pm Interactive Educational Activities

9 am to 5 pm Saturday, June 28th, Kimmswick Visitor Center 25th Annual Daylily Sale. 35 Minute drive from St. Louis. Go early for best selection.

10 am Saturday, June 28th, Riverbend Flower Farm workshop at Theodora Farms, Godfrey, Illinois: Floral Workshop. $30 Register

10 am Saturday, June 28th, Missouri Conservation Department Zoom Class: Companion Planting with Natives. Register

11 am Saturday, June 28th, St. Louis Public Library event at Carpenter Library: Birds in Your Backyard, Birds in Your City: An Ornithological Summer Series- Session 1: Birding 101: Missouri’s KAKAWphony of Species presented by Missouri Conservation Department. Register

11:30 am to 4:30 pm Saturday, June 28th, Missouri Botanical Garden event at Sachs Museum: Sniff ‘n Learn- Perfumers Spotlight. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

10 am to 4 pm Sunday, June 29th, Grow Native! 25th Anniversary Event in Brentwood: Native Home Garden Tour. Register

2 pm July 1st St. Louis Count Library Virtual Class: Container Gardening – Fruit, Vegetables and Microgreens presented by Seed St. Louis. Register

Family Fun. 6 pm July 1st St. Louis County Public Library event at Grant’s View Branch: Garden Party. Register

4 pm July 2nd Grow Native! Webinar: Growing Edible Plants for Food and Wildlife presented by Dr. Nadia Navarrete-Tindall, Lincoln University. Register

5:30 pm July 3rd Bellefontaine Cemetery & Arboretum History & Horticulture Sunset Stroll. $5 Donation suggested. Register

3-5 pm Friday, July 4th, A Red Circle event at North County Agricultural Education Center, North St. Louis County: Good Food Friday, North County residents are invited to stop by for a Free fresh bag of produce

For Kids ages 6-12 years. 2 pm July 5th St. Louis County Library event at Daniel Boone Branch, Ellisville: Wild About Watermelon. Register

For Kids. 1 pm July 8th St. Louis Public Library event at Carondelet Library: Swinging Through the Rainforest presented by Missouri Botanical Garden. Discover which animals and plants live in the layers of the rainforest. Take home a rainforest plant to start your own jungle. Register

1-4 pm July 8th Bellefontaine Cemetery & Arboretum Horticulture Class: Floriography, the Language of Flowers. Learn about Victorian Era floriography + cut flower arrangement workshop. All materials/supplies provided. Suggested donation of $15. Register

4:30 pm July 8th The Royale & Missouri Botanical Garden present Show Me Your Garden Cocktail Competition 2025. Purchase Tickets $54.70 (including fees & taxes).

9 am July 9th Bellefontaine Cemetery & Arboretum tour: Summer Wildflower Walk with horticulturist. Suggested $5 donation. Register

10 am July 9th Bellefontaine Cemetery & Arborteum History & Horticulture Trolley Tour. $5 Donation suggested. Register

For Kids ages 5-12 years. 3:30 pm July 9th St. Louis Public Library event at Baden Library: Bees and Butterflies Stories and Crafts. Register

6:30 pm July 9th St. Louis County Library Virtual program: Houseplant Hospital. Register

6 pm July 10th Seed St. Louis class at Carriage House, 3815 Bell Ave: Raised Bed Building Workshop. Free to attend. BUT Make & Take (your own delivery) Beds are $45 for 4′ x 4′ raised bed and $60 for 4′ x 8′ raised bed. –> You also have to agree to your image being used for promotion purposes. <– Register

Volunteers Wanted. 9 am Saturday, July 12th, Piasa Palisades Sierra Club event in Alton, Illinois: Wadlow Restoration Work Day. The former site of a municipal gold course is being restored to native plants. Register

10 am July 12th Bellefontaine Cemetery & Arborteum History & Horticulture Trolley Tour. $5 Donation suggested. Register

11 am July 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens June 14th

11 am to 2 pm July 12th A Red Circle event at North County Community Nexus: Ice Cream + Art in the Garden. Family Ticket $7.18 which includes $2.18 Card Fee. Register

2 pm July 12th Kemper Art Museum event: Curatorial Tour of Seeds (Containers of a World to Come). Learn about the work of 10 contemporary artists from a range of geographical and cultural contexts whose practices explore plant–human–land relations. Register

5:30 pm July 12th Bellefontaine Cemetery & Arboretum History & Horticulture Sunset Stroll. $5 Donation suggested. Register

For Kids ages 3-9 years. 2 pm July 16th St. Louis County Public Library event at Lewis & Clark Branch: Swinging Through the Rainforest. Register

10:30 am July 18th St. Louis County Library class at Daniel Boone Branch, Ellisville: Edible Landscaping presented by Seed St. Louis. Register

6-9 pm July 18th Urban Harvest STL fundraiser at .Zack, Grand Center Arts District: Harvest Dinner featuring Chef David Kirkland. Tickets $81.88 and Table of 8 is $600.

10 am to 4 pm July 18th Missouri Boatnical Garden event: Fungi Fair- A Mushroom Event Hosted by the Missouri Mycological Society

6 pm July 22nd St. Louis County Public Library Virtual program: Grant Opportunities for Your Garden – Rainscaping 101 presented by the Missouri Botanical Garden. Register

5:30-7 pm July 24th Seed St. Louis event for youth garden volunteers at Bell Garden: A Midsummer Night’s Drink, Garden Party for School & Youth Garden Volunteers & Teachers. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, July 25th-26th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

2 pm July 25th St. Louis City Public Library class at Central Library: Food Preservation 101- Canning presented by University of Missouri Extension

11 am July 26th St. Louis Public Library event at Carpenter Library: Birds in Your Backyard, Birds in Your City: An Ornithological Summer Series- Session 2: Habitat Helpers: Won’t You Be My NeighBIRD? presented by Missouri Conservation Department. Register

1 pm July 26th St. Louis City Public Library class at Central Library: Herbs Around the Mediterranean

End of July: Ordering begins for Brightside St. Louis Blooming Soon Tulip & Daffodil Bulb Sale. Pick Up in October. Sneak peak here.

9 am to 5 pm August 2nd-3rd Greater St. Louis Iris Society Plant Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

1 pm August 2nd St. Louis City Public Library class at Central Library: Harvesting and Preserving Herbs

2 pm August 5th St. Louis County Public Library Virtual Class: Seed Saving and Plant Breeding presented by Seed St. Louis. Register

11 am August 9th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens July 12th

Volunteers Wanted. 9 am Saturday, August 10th, Piasa Palisades Sierra Club event in Alton, Illinois: Wadlow Restoration Work Day. The former site of a municipal gold course is being restored to native plants. Register

Noon to 5 pm August 10th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Admission Fee applies. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

9 am August 16th Seed St. Louis Fall Seedling Sale at Carriage House, 3815 Bell

9 am to Noon August 16 Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

9 am to 5 pm August 16th Missouri Botanical Garden Daylily Association Plant Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

1 pm August 16th St. Louis Public Library class at Central Library: Gardens and Plants of Colonial America. Oddly does not mention labor and plants of enslaved persons.

1:30 pm August 19th University of Illinois Extension Virtual Class: Crop Rotation- Building Resilient Gardens. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, August 22nd-23rd, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

11 am August 23rd St. Louis Public Library event at Tower Grove Park: Birds in Your Backyard, Birds in Your City: An Ornithological Summer Series- Session 3: Bird Walk with Missouri Conservation Department. Register

Noon to 4 pm August 23rd Piasa Palisades Sierra Club Summer Picnic at Beaver Dam State Park, Royal Lakes, IL. Register

September 2nd Ordering Begins for Missouri Conservation Annual Tree Seedling Sale. Order early for best selection, some trees and shrubs sell out first day. Orders ship out in Spring.

8 am to Noon September 13th Edwardsville IL Garden Club Plant Sale at St. Mary’s Church Parking Lot

11 am September 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens August 16th

1 pm September 13th St. Louis Public Library class at Central Library: Mad About Mushrooms

2:30 pm September 13th St. Louis Public Library class at Central Library: Fascinating Victorian Gardens

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

1 pm October 4th St. Louis Public Library class at Central Library: How Indigenous People Used Native Plants for Their Health and Well-Being

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

11 am October 11th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens September 13th

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

9 am October 18th Seed St. Louis Garlic Sale at Carriage House, 3815 Bell

1 pm November 1st St. Louis Public Library class at Central Library: Decorating with Herbs

11 am November 8th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens October 11th

1 pm December 6th St. Louis Public Library class at Central Library: Preventing Winter Plant Damage

11 am December 13th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens November 15th

Join us Sundays on Bluesky for #GardenSunday.

This Week in Gardening & Nature

Iris 'Edith Wolford', a blue and yellow tall bearded iris

Plant of the Week: Iris. Shown is Iris ‘Edith Wolford’, a Tall Bearded Iris. Learn about Missouri’s native Iris.

University of Missouri Extension Online Food Preservation Course. $30. Register

Seed St. Louis Raised Bed Plant Spacing Chart

Plan your garden with Seed St. Louis 2025 Planting Calendar.
-> Transplant This Week: Perennials, Trees, Basil, Melons, Parsley, Summer Squash
-> Sow Outdoors This Week: Basil, Beans, Cucumbers, Melons, Summer Squash, Winter Squash

USDA Plant Hardiness Zone Map

River City Outdoors runs a Free Outdoor Gear Lending Library for St. Louis City residents

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Added this week: Mason Ridge Garden Club Annual Plant Sale at Longview Farm Park, Kirkwood Garden Club Plant Sale, Garden America Plant Expo at Weldon Spring Site Interpretive Center

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

Illinois School Teachers- March 2025 Application process begins for 2026 Illinois Schoolyard Habitat Action Grant Program

Good Reads/Views/Listens —

May Gardening Tips: Outdoor Flowering Plants & Ornamentals, Vegetable Gardening, Fruits & Nuts, More (University of Missouri Extension)

How to Plant Common Milkweed (Asclepias Syriaca) From Seed (Wild Ones) WARNING: this variety of milkweed will spread profusely by roots and seed. We are currently trying to get rid of it. Largest tap root so far was eight feet. BUT if you have a lot of space or doing a native restoration project, THIS is a great plant.

Growing Microgreens Video (University of Missouri Extension)

How a St. Louis County plan to produce fresh food crumbled. ‘Something wasn’t right.’ (St. Louis Post-Dispatch) Paywall may be bypassed by copying link to 12ft Ladder

Scientific societies say they’ll step up after Trump puts key climate report in doubt (Associated Press)

Bees, fish and plants show how climate change’s accelerating pace is disrupting nature in 2 key ways (The Conversation)

Air quality worsened in Missouri from 2021 to 2023. An annual report from the American Lung Association found that from 2021 to 2023, ozone levels worsened in the 19 counties where they are measured (The Beacon)

Deep Roots Kansas City Native Plant Gardening Videos

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

ONGOING

9:30 am to Noon Mondays, May 5th-June 16th University of Missouri Extension classes (Online + In Person): St. Louis Master Pollinator Steward Course. Register

Volunteers Wanted. 9-11 am Tuesdays and Thursdays in May- Missouri Botanical Garden Plant It Forward program. Help dig tulips and other perennial varieties, clear display beds of debris, plant species for Summer/Fall season. Register

Volunteers Wanted. Brightside St. Louis May Blitz events. Register your neighborhood clean up and/or beautification event and request bags/tools here.

Now thu July 28th Art Exhibit at Kemper Art Museum, Washington University- Seeds: Containers of a World to Come

DAILY

11 am to 3 pm Sunday, May 2nd-4th Earth Dance Farm Plant Sale at Ferguson MO

9 am to 4 pm Sunday, May 4th, Kress Farm Garden Preserve Plant Sale in Hillsboro, Jefferson County MO. Native plants, shrubs, trees; nonnative plants, annuals, vegetable seedlings.

9 am to 2 pm Sunday, May 4th, Tower Grove East Community Garden Annual Plant Sale, 3301 Sidney: veggies, annuals, perennials, hostas, ground covers, herbs

9 am to 4 pm Sunday, May 4th, Three Rivers Community Farm Plant Sale in Elsah, Illinois: native perennials, herbs, annual bedding plants, cutting flowers, veggie seedlings

9 am to 4 pm Sunday, May 4th, Bring Conservation Home & Wild Ones St. Louis Chapter event: St. Louis Native Plant Tour in Webster Groves. $20. Register

Sunday-Monday, May 4th-5th Baker Creek Spring Planting Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

10 am Tuesday, May 6th, Bellefontaine Cemetery & Arboretum History & Horticulture Trolley Tour with Master Guide. Suggested $5 donation. Register

9 am Wednesday, May 7th, Bellefontaine Cemetery & Arboretum Wildwood Valley Garden Walk with Horticulturist. Register

10 am Wednesday, May 7th, Bellefontaine Cemetery & Arboretum Springtime History & Horticulture Walking Tour with Master Guide. Register

10 am to 1:30 pm Wednesnday, May 7th, University of Illinois Extension event at Jackie Joyner-Kersee Food, Agriculture, Nutrition Innovation Center in East St. Louis, Illinois: Golden Garden Days: Southern Celebration. Master Gardeners celebrate 50 years of impact. Track A: Local Food – Stations include aquaponics, passive solar greenhouse, and retrofitting shipping containers. Track B: Sustainable Landscaping – Stations include tree planting, stormwater management, and composting. Register

4 pm Wednesday, May 7th, Grow Native! Webinar: Native Plants & Neotropical Bird Migration. Register

1-4 pm Thursday-Friday, May 8th-9th Jeanette Goldfarb Plant Growth Facility Spring Plant Sale at Washington University

Volunteers Wanted. 9 am Thursday, May 8th, Heartlands Conservancy event in Edwardsville IL: Poag Sand Prairie Restoration Stewardship Day. Register

3 pm Thursday, May 8th, St. Louis Public Library event at Baden Library: Mocktails and Garden Party. enjoy refreshing mocktails while crafting your own potted plant to take home.

Volunteers Wanted. 9 am Friday, May 9th, Sierra Club Eastern Missouri Castlewood State Park Service Project, Ballwin: maintaining and repairing trails, closing social trails, and picking up trash. Register

Volunteers Wanted. 9 am Friday, May 9th, Heartlands Conservancy event at Clinton Hills Conservation Park, Swansea IL: Exploration Garden Stewardship Day. Register

2 pm Friday, May 9th, St. Louis County Library class at Meramec Valley Branch, Fenton: Growing Herbs in Containers presented by St. Louis Herb Society. Register

4 pm Friday, May 9th, Missouri Conservation Department virtual event: Avian IQ- Bird Trivia. Register

8 am to Noon Saturday, May 10th, Mississippi Valley Garden Club Plant Sale at Godfrey, Illinois

8 am to 1 pm Saturday, May 10th, Flora Conservancy Plant Sale @ Greenhouse, Forest Park

19 Tickets remaining. 8 am Saturday, May 10th, Missouri Conservation Department event at Weldon Spring Conservation Area, St. Charles MO: Lewis and Clark Trail Hike, 8.3 miles with spectacular views of the Missouri River. Register

9 am Saturday, May 10th, Seed St. Louis Summer Seedling & Sweet Potato Slip Sale at Carriage House, 3815 Bell. Annuals: Basil, Eggplant, Sweet Peppers, Sweet Potato Slips, Tomatoes. Perennials: native Clustered Mountain Mint, Lavender, Red Veined Sorrel, Rhubarb, Sea Kale, Wild Arugula, Wild Korean Celery. Also see 10:30 am class.

9 am to Noon Saturday, May 10th, Mason Ridge Garden Club Annual Plant Sale at Longview Farm Park, Town & Country

Volunteers Wanted. 9 am Saturday, May 10th, Piasa Palisades Sierra Club event at Alton, Illinois: Wadlow Restoration Volunteer Day. The former site of a municipal gold course is being restored to native plants. Register

9 am to Noon, Saturday, May 10th, Kirkwood Garden Club Plant Sale at Conner Park, S Kirkwood @ Argonne. Perennials, Native Plants, Annuals, Potted Plants

9 am to Noon Saturday, May 10th Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

9 am to Noon Saturday, May 10th, Illinois Native Plant Society’s Native Plant Sale at Illinois State Fairgrounds, Springfield. It’s only an hour and a half drive or train ride from St. Louis.

9 am to 5 pm Saturday, May 10th, St. Louis Hosta Society Show & Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

10 am Saturday, May 10th, Bellefontaine Cemetery & Arboretum Spring Arboretum Trolley Tour with Horticulturist. Suggested $5 donation. Register

10 am Saturday, May 10th, St. Louis County Library event at Meramec Valley Branch, Fenton: Seed & Plant Swap. Register

10:30 am Saturday, May 10th, Seed St. Louis in-person class at Bell Community Garden: Seed Saving & Plant Breeding 101. Register

11 am Saturday, May 10th, St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register

9 am to 5 pm Sunday, May 11th, Greater St. Louis Iris Society Show at Missouri Botanical Garden. Included with Garden Admission Fee.

For Kids 3-5 years of age. 5 Tickets remaining. May 13th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Conservation Kids- The Native Connection. Kids will help plant native milkweeds andf learn about native plants and insects. 9 am story time. 10 am milkweed activity & more. Register

2-6 pm May 14th Spring Plant Swap at LINC St. Charles County Community Center, 9 Love Park Lane, Wentzville MO

5 pm May 15th St. Louis Public Library event at Walnut Park Library: Wild Hearts- Understanding Animal Behavior in the Wild with St. Louis Zoo

6:30 pm May 15th Heartland Conservancy event: Third Thursday Cycling Series, Illinois. 16 miles on St. Clair County Transit District trails. Register

7 pm May 15th St. Louis County Library Virtual Class: Houseplant Propagation 101. Register

3:30 pm May 16th Missouri Conservation Department virtual class: Outdoor Hazards- snakes, ticks, heat, and more. Learn how to prevent and reduce run-ins with outdoor hazards. Register

9 am to 5 pm May 17th Metropolitan St. Louis African Violet Council Show and Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

10 am to 3 pm May 17th Garden America Plant Expo at Weldon Spring Site Interpretive Center, St. Charles MO

1:30 pm May 20th University of Illinois Extension Webinar: Managing Common Squash and Pumpkin Pests. Register

10 am May 21st St. Louis County Library class at Weber Road Branch: Growing Herbs in Containers presented by St. Louis Herb Society. Register

Noon May 21st Missouri Conservation Department Virtual Class: Intro to Canoe and Kayak. Register

2 pm May 21st Partners for Native Landscaping and St. Louis County Library Zoom Class: Cultivating Native Seeds in the Landscape. Register

Ages 10 years to Adult. 2:30 pm May 21st Missouri Conservation Department Virtual event: Citizen Science- Butterfly Surveys. Register

4 pm May 21st Grow Native! Zoom Master Class: Native Perennials for Planting on Slopes. Free to all Missouri Prairie Foundation dues-paying members and Grow Native! professional members, or $15 for non-members. Register

6 pm May 22nd Missouri Conservation Department Virtual Class: Designing a Native Wildflower Garden. Register

9 am to 2 pm Friday and 8 am to 2 pm Saturday, May 23rd-24th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

3 pm May 23rd St. Louis County event at Clark Branch: Seed & Plant Swap. Register

8 am to 4 pm May 24th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

9 am to 5 pm May 24th-25th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

2 pm May 24th Missouri Conservation Department & River City Outdoors class at Tower Grove Park: Outdoor Preparedness– Camping 101. Register. River City Outdoors runs a Free Outdoor Gear Lending Library for St. Louis City residents

May 26th Deadline to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, May 31st, at Kirkwood Farmer’s Market

6 Tickets remaining. Ages 9 to Adult. Noon May 28th Missouri Conservation Department workshop at Powder Valley Conservation Nature Center, Kirkwood: Introduction to Archery. Register

6 pm May 28th St. Louis Public Library event at Schlafly Library: How To Find An Owl In Your Neighborhood, presented by naturalist Mark H.X. Glenshaw, aka “The Owl Man.” Register

5 pm May 30th Missouri Conservation Department event at Tower Grove Park: Orienteering and GPS- Geocaching. Register

8:30 am to Noon May 31st Urban Gardening Symposium at Brightside St. Louis Demonstration Garden. $10. Register

8 am to 4 pm May 31st Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online by previous Monday for pick up at Market or purchase from what they bring that day.

9 am to Noon May 31st Northside Workshop event in Old North: Decolonize the Garden- From Seeds to Bees. Register

9 am to Noon May 31st Grow Native! 25th Anniversary Event: Greenscape Gardens Open House, Ballwin

Noon June 4th Missouri Conservation Department virtual class: Foraging for Summer Chanterelles. Register

For ages 12-18. 4:30 pm June 4th St. Louis Public Library event at Kingshighway Library: Wildflower Seed Ball Making

10 am June 5th Gratree Farm event in Wentzville, St. Charles County: U-Cut Lavender Grand Opening. Register

8 am to 4 pm June 7th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online by previous Monday for pick up at Market or purchase from what they bring that day.

10 am to 5 pm June 7th-8th Lafayette Square House & Garden Tour. Ticket info pending

11 am June 14th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens May 17th

1 pm June 14th St. Louis Public Library class at Central Library: Herbs in the Civil War!

8:30 am June 21st Seed St. Louis Tour de Plants (bike ride), Southwest City Edition. $15 suggested donation. Register

9 am to Noon June 21st Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

9 am to 5 pm June 21st Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

10 am June 21st Grow Native! Native Garden of Excellence Tour: Native Plant Garden at Ladue City Hall. Register

June 21-22 St. Louis Water Garden Society Pond-A-Rama tour. Tickets

9 am to 5 pm June 25th Kimmswick Visitor Center 25th Annual Daylily Sale. 35 Minute drive from St. Louis. Go early for best selection.

5:30 pm June 26th Missouri Coalition for the Environment St. Louis Chats for Change at Modern Brewing

11 am July 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens June 14th

11 am August 9th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens July 12th

9 am August 16th Seed St. Louis Fall Seedling Sale at Carriage House, 3815 Bell

8 am to Noon September 13th Edwardsville IL Garden Club Plant Sale at St. Mary’s Church Parking Lot

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

9 am October 18th Seed St. Louis Garlic Sale at Carriage House, 3815 Bell

Join us Sundays on Bluesky for #GardenSunday.

This Week in Gardening & Nature

Asparagus stalks in glass of water in refrigerator

Plant of the Week: Asparagus

April 15th Deadine to Nominate for Missouri Invasive Plant Council’s Invasive Plant Action Award

Register for Missouri Invasive Plant Council’s Callery (Bradford) Pear Buyback Program in 17 cities. Also see Get rid of a stinky Bradford pear tree, get a free Missouri native tree (St. Louis Public Radio)

Seed St. Louis Raised Bed Plant Spacing Chart

Plan your garden with Seed St. Louis 2025 Planting Calendar.
-> Start Indoors This Week: Basil, Peppers, Tomatillo, Tomato
-> Transplant This Week: Perennials, Trees, Bok Choy, Broccoli, Cabbage, Cauliflower, Chard, Collards, Kale, Kohlrabi, Leeks, Lettuce, Onions
-> Sow Outdoors This Week: Arugula, Beets, Bok Choy, Carrots, Chard, Collards, Kale, Kohlrabi, Lettuce, Parsley, Peas, Spinach, Turnips

When to Plant in Illinois (University of Illinois Extension)

USDA Plant Hardiness Zone Map

Free Garden Planners, most require a computer, will not work on a cell phone

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Added this week: U City In Bloom Plant Sale, St. Charles County Master Gardeners Plant Sale, Three Rivers Farm Plant Sales (Elsah IL)

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

Illinois School Teachers- March 2025 Application process begins for 2026 Illinois Schoolyard Habitat Action Grant Program

Good Reads/Views/Listens —

Gardening By Month: April Tips, Tasks, Problems (Missouri Botanical Garden)

April Gardening Tips: Outdoor Flowering Plants & Ornamentals, Vegetable Gardening, Fruits & Nuts, Lawns, Indoor Plants (University of Missouri Extension)

Natural Egg Dyes (P. Allen Smith)

Pruning & Care of Shade Trees (University of Missouri Extension)

An alternative to the USDA organic label could be more accessible for farmers. Can it work? (St. Louis Public Radio)

Pesticide immunity bill advances from Iowa Senate. Opponents say it gives the ‘wolf the keys to the hen house’ (Iowa Capital Dispatch)

Utah becomes the first state to ban adding fluoride to drinking water (Utah News Dispatch)

Unearthed: The Mining Issue. A series. The world needs massive amounts of critical minerals to power the transition to clean energy. But as countries and industries explore new mining opportunities, a major question looms: Can all of this extraction be done without the same environmental and human costs associated with fossil fuels? (The Grist)

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

For Gardeners & Farmers. Register for April University of Missouri Extension Summer Vegetable Crop Success Virtual Classes: April 8th Solanaceous Crops – Tomato, Pepper, Eggplant; April 10th Cucurbit Crops – Cucumber, Squash, Melon; April 15th Sweet Corn & Green Beans; April 17th Farmer Panel & USDA and Farm Business Resources

Volunteers Wanted. Brightside St. Louis April Blitz events. Register your neighborhood clean up and/or beautification event and request bags/tools here.

Now thru Monday, March 31st, Final Day for St. Louis Public Library photography exhibit at Schlafly Library: Gaucha Berlin’s In Bloom III, nature throughout the seasons, photos taken in the Benton Park Neighborhood

Now thu July 28th Art Exhibit at Kemper Art Museum, Washington University- Seeds: Containers of a World to Come

Monday, March 31st, to April 25th, except Wednesdays and Sundays, St. Louis Public Library event at Central Library: St. Louis Watercolor Society 25th Annual Juried Exhibition. Bound to be some gorgeous flowers and nature submissions.

Missouri Wildflowers Nursery returns to Kirkwood Farmers Market: 8 am to 4 pm Saturdays, April 5th, April 12th, April 19th, April 26th, May 31st, June 7th. Order online for pick up at Market or purchase from what they bring that day.

1 pm Sunday, March 30th, Willoughby Farm event in Collinsville, Illinois: Sustainability Series- Knowing & Growing the Native Garden. $15. Register

1-4:30 pm Sunday, March 30th, Wild & Scenic Film Festival at The Blue Note, Columbia MO

Monday Deadline, March 31st, to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, April 5th, at Kirkwood Farmer’s Market

6:30 pm Tuesday, April 1st, Piasa Palisades Sierra Club Virtual event: America’s Great Coal Catastrophe. Presented by Jared Sullivan, the author of Valley So Low. Also, learn about the connections between the TVA and Illinois coal mines. Register

7 pm Tuesday, April 1st, Left Bank Books author event at Hi Pointe Theater: Sarah Kendzior, “The Last American Road Trip,” with Jason Rosenbaum, St. Louis Public Radio. Register

2 pm Wednesday, April 2nd, Partners for Native Landscaping and St. Louis County Library Zoom Class: Transforming Vacant Lots into Neighborhood Greenspaces. Register

7 pm Wednesday, April 2nd, St. Louis County Library and Left Bank Books author event at Clark Family Branch: Paleontologist and Science Writer Riley Black, “When the Earth Was Green: Plants, Animals, and Evolution’s Greatest Romance.” Register

6 pm Thursday, April 3rd, Willoughby Farm event in Collinsville, Illinois: Composting Series- Indoor Compostin- Vermicomposting and Bokashi. $15. Register

6:30 pm Thursday, April 3rd, Missouri Conservation Department Zoom class: Native Plants- Missouri’s Spring Blooms (Kansas City focus). Register

9 am to 3 pm Friday, April 4th, Missouri Botanical Garden Arbor Day Native Tree Seedling Giveaway. Garden Admission required.

10:30 am Friday, April 4th, Missouri Conservation Department Zoom class: Wildflower ID. Register

8 am to 4 pm Saturday, April 5th, Missouri Wildflowers Nursery returns to Kirkwood Farmers Market. Order online by Monday for pick up at Market or purchase from what they bring that day.

8 am Saturday, April 5th, St. Louis Audubon Society Beginner Bird Walk at Forest Park. Register

9 am Saturday, April 5th, Seed St. Louis Spring Seedling Sale at Carriage House, 3815 Bell: bok choy, broccoli, cabbage, cauliflower, collards, kale, kohlrabi, lettuce, misome

Volunteers Wanted. 9 am Saturday, April 5th, Forest ReLeaf event at Old St. Marcus Cemetery: Christy Greenway Tree Planting. Register

10 am Saturday, April 5th, Bellefontaine Cemetery & Arboretum event: Spring Arboretum Trolley Tour with horticulturist guide. $5. Register

10 am Saturday, April 5th, Bellefontaine Cemetery & Arboretum event: Springtime History & Horticulture Walking Tou with master guide. Register

10:30 am Saturday, April 5th, Seed St. Louis workshop at Bell Garden, 3841 Bell: Community Engagement for the School Garden. Register

14 Tickets remaining. Noon Saturday, April 5th, Missouri Conservation Department event at Powder Valley Conservation Nature Center: Spring Ephemeral Hike with a naturalist. Hickory Ridge trail on the long loop, 1.25 miles. Register

7 pm Saturday, April 5th, Stargazing at Tower Grove Park with St. Louis Astronomical Society

1 pm Sunday, April 6th, Willoughby Farm event in Collinsville, Illinois: Container Gardening. $15. Register

Sunday-Monday, April 6th & 7th Baker Creek Tulip Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

20 Tickets remaining. 8:30 am April 7th Missouri Conservation Department at Carondelet Park: 2 Mile Hike. Register

April 7th Deadline to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, April 12th, at Kirkwood Farmer’s Market

17 Tickets remaining. 4 pm April 8th Missouri Conservation Department at Powder Valley Conservation Nature Center, Kirkwood: Flowering Trees Hike. Broken Ridge Trail, 2/3-mile, paved. Register

Volunteers Wanted. 9 am April 10th Heartland Conservancy event at Edwardsville, Illinois: Poag Sand Prairie Restoration Stewardship Day. Register

6 pm April 10th St. Louis County Library Plant Swap at Thornhill Branch

6 pm April 10th St. Louis County Library event at Grant’s View Branch: Introduction to Landscape Design. Register

2 pm April 11th St. Louis County Library event at Mid-County Branch, Clayton: Homesteading- Gardens for Small Spaces. Register

7 am to 5 pm April 12th Veterans Free Fishing Day at Bennett Spring State Park near Lebanon MO

8 am to 4 pm April 12th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

9 am April 12th Missouri Conservation Department Virtual class: Learning to Hunt- Wild Edibles presented by Bo Brown. Register

Volunteers Wanted. 9 am April 12th Forest ReLeaf event at CommuniTree Gardens Nursery, Maryland Heights: March Open Nursery Potting Day. Help pot up 20,000 bare root tree seedlings. Register

10 am April 12th Grow Native! Native Plant Sale at World Bird Sanctuary, Valley Park Mo. $12 entry fee

10 am April 12th Missouri Conservation Department Zoom class: Hummingbirds 101- Creating Spaces for Natures Jewels. Register

11 am April 12th St. Louis Public Library class at Central Library: For the Birds. Learn about planting beautiful, bird-friendly plants, and providing supplemental food, water, and shelter.

16 Seats remaining. 11 am April 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register

1 pm April 12th St. Louis Public Library class at Central Library: Pest Control with Herbs. Register

10 am to 2 pm April 13th Riverlands Native Plant Festival at West Alton, Missouri: Speakers, workshops, native plant giveaway for attendees volunteering for sand prairie planting at event

April 14th Deadline to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, April 19th, at Kirkwood Farmer’s Market

5 pm April 14th Missouri Conservation Department Online Class: 2025 Swamp Needles Series. 12 Weeks, usually third Mondays. Learn to embroider species of conservation concern for 15 quilt blocks. You will need to supply your own embroidery hoop, fabric, needle, thread. Register

11 am April 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens March 15th

2 pm April 16th Partners for Native Landscaping and St. Louis County Library Zoom Class: Pollinator Powerhouses and Keystone Plant Species. Register

6 pm April 17th St. Louis County Library event at Jamestown Bluff Branch, Florissant: Make It, Take It- Plant Pot. Register

6 pm April 17th St. Louis County Public Library Spring Gardening Swap at Prairie Commons Branch, Hazelwood. Bring plants, seeds, bulbs, gardening tools, gardening books to swap

5 Tickets remaining. 6 pm April 17th Missouri Conservation Department Class at Forest Park Hatchery: Fishing Lesson 1- Equipment, Casting, & Proper Fish Handling. Register

8 am to 4 pm April 19th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order onlineby previous Monday for pick up at Market or purchase from what they bring that day.

For Ages 3-6 years. 10 am April 19th St. Louis County Library event at Grand Glaize Branch, Manchester: Preschool STEAM- Plants and Flowers. Dress for the mess. Register

1:30 pm April 19th Missouri Conservation Department Virtual Class: Mushroom Hunting. Register

2 pm April 19th Missouri Conservation Department event at Tower Grove Park: Camping 101 with River City Outdoors. Register

April 21st Deadline to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, April 26th, at Kirkwood Farmer’s Market

4 pm April 21st St. Louis County Library event at Jamestown Bluffs Branch, Florissant: Pollinator Party. Register

9 am to Noon April 22nd Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

6 pm April 23rd St. Louis County Library event at Rock Road Branch, St. Ann:
Spring Seed Bombs. Register

6 pm April 24th Missouri Conservation Department Virtual class: Learning to Hunt- Mushrooms. Register

6 pm April 24th Seed St. Louis, Table to Garden, Willoughby Farm and Good Dirt Composting Collective class at Collinsville, Illinois: Food Too Good to Waste Series- Outdoor Composting: Bins and Tumblers. $15. Register

9 am to 4 pm April 25th St. Louis Herb Society Herb Sale at Missouri Botanical Garden parking lot.

5 pm April 25th U City in Bloom Opening Night Party and Plant Sale. $25

9 am to 2 pm Friday and 8 am to 2 pm Saturday, April 25th-26th, Flyleaf Market monthly pop up on 1st floor of Watson Terrace Christian Church, Watson @ Winnebago: Succulent & Tropical Plant Sale. This involves a very cool Citizen Growers program.

8 am to 4 pm April 26th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online by previous Monday for pick up at Market or purchase from what they bring that day.

9 am to 1 pm Saturday and 11 am to 1 pm Sunday, April 26th-27th, U City in Bloom Pant Sale

10 am April 26th St. Louis County Library event at Daniel Boone Branch, Ellisville: Seed & Plant Swap

April 26th-27th Project Pollinator Native Plant Sale at Sachs Butterfly House, Chesterfield

Noon to 3 pm April 26th Heartlands Conservancy Native Plant Sale & Order Pick Up at Clinton Hills Conservation Park Pavilion, Swansea, Illinois. Online Pre-Ordering March 20th to April 9th.

10 am to 4 pm April 26th Missouri River Bird Observatory Birds, Bees & Blooms Festival at Arrow Rock, Missouri. This is a 2 1/2 hour drive from St. Louis and a 1 1/2 hour drive from Kansas City.

9 am to 4 pm April 26th-27th Three Rivers Community Farm Plant Sale in Elsah, Illinois: native perennials, herbs, annual bedding plants, cutting flowers, veggie seedlings

Noon to 2 pm April 27th St. Charles County Master Gardener Plant Sale at Missouri University Extension, St. Peters

1:30 pm April 29th University of Illinois Extension Webinar: Nature’s Uninvited Guests: The Impact of Invasive Plants. Properly dealing with invasive plants can lessen environmental impact. Register

2 pm April 30th Partners for Native Landscaping and St. Louis County Library Zoom Class: Oh, Deer – Dealing with Unwanted Guests in Your Landscape. Register

6 pm May 1st St. Louis Public Library event at Schlafly Library: Plant Predators- An Introduction to Carnivorous Plants with Carnivorous Plant Society. Register

19 Seats remaining. 10 am May 3rd St. Louis Public Library event at Central Library: Tomatoes 101. Register

1 pm May 3rd St. Louis Public Library event at Buder Library: Meet the Pack: Animals of the Endangered Wolf Center

1 pm May 3rd St. Louis Public Library class at Central Library: Growing Herbs in Containers.

9 am to 4 pm May 3rd-4th Three Rivers Community Farm Plant Sale in Elsah, Illinois: native perennials, herbs, annual bedding plants, cutting flowers, veggie seedlings

May 4th-5th Baker Creek Spring Planting Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

May 8th-9th Jeanette Goldfarb Plant Growth Facility Spring Plant Sale at Washington University

3 pm May 8th St. Louis Public Library event at Baden Library: Mocktails and Garden Party. enjoy refreshing mocktails while crafting your own potted plant to take home.

9 am May 10th Seed St. Louis Summer Seedling & Sweet Potato Slip Sale at Carriage House, 3815 Bell

May 10th Flora Conservancy Plant Sale @ Greenhouse, Forest Park – no link yet

9 am to Noon May 10th Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday morning, otherwise Admission Fee applies.

9 am to 5 pm May 10th St. Louis Hosta Society Show & Sale at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

9 am to Noon May 10th Illinois Native Plant Society’s Native Plant Sale at Illinois State Fairgrounds, Springfield. It’s only an hour and a half drive or train ride from St. Louis.

11 am May 10th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens April 12th

9 am to 5 pm May 11th Greater St. Louis Iris Society Show at Missouri Botanical Garden. Included with Garden Admission Fee.

5 pm May 15th St. Louis Public Library event at Walnut Park Library: Wild Hearts- Understanding Animal Behavior in the Wild with St. Louis Zoo

1:30 pm May 20th University of Illinois Extension Webinar: Managing Common Squash and Pumpkin Pests. Register

2 pm May 21st Partners for Native Landscaping and St. Louis County Library Zoom Class: Cultivating Native Seeds in the Landscape. Register

8 am to 4 pm May 24th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

May 26th Deadline to order native plants online from Missouri Wildflowers Nursery for pick up Saturday, May 31st, at Kirkwood Farmer’s Market

May 31st Urban Gardening Symposium at Brightside St. Louis Demonstration Garden. $10. Register

8 am to 4 pm May 31st Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online by previous Monday for pick up at Market or purchase from what they bring that day.

8 am to 4 pm June 7th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online by previous Monday for pick up at Market or purchase from what they bring that day.

11 am June 14th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens May 17th

1 pm June 14th St. Louis Public Library class at Central Library: Herbs in the Civil War!

June 21-22 St. Louis Water Garden Society Pond-A-Rama tour. Tickets

9 am to 5 pm June 25th Kimmswick Visitor Center 25th Annual Daylily Sale. 35 Minute drive from St. Louis. Go early for best selection.

11 am July 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens June 14th

11 am August 9th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens July 12th

9 am August 16th Seed St. Louis Fall Seedling Sale at Carriage House, 3815 Bell

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

9 am October 18th Seed St. Louis Garlic Sale at Carriage House, 3815 Bell

Join us Sundays on Bluesky for #GardenSunday.

This Week in Gardening & Nature

Plant of the Week: Cauliflower. Photo of Romanesco Broccoli, actually a cauliflower, growing at Vegetable Garden, Las Vegas Botanical Garden.

February 28th Deadline to apply for Missouri Coalition for the Environment’s High School Student Environmental Action Award

Plan your garden with Seed St. Louis 2025 Planting Calendar. Start Indoors This Week: Bok Choy, Eggplant, Lettuce

When to Plant in Illinois (University of Illinois Extension)

USDA Plant Hardiness Zone Map

If you are just looking for St. Louis Area Plant and Seed Swaps and Sales, they are here. Added this week: More Plant Swaps at St. Louis County Library; Partners for Native Landscaping Wprkshop & Plant Sale at Powder Valley Conservation Nature Center; Project Pollinator Native Plant Sale at Sachs Butterfly House; Rustic Roots Sanctuary Seed Swap

Visit a rainforest in St. Louis on a winter day: Climatron at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings, otherwise Admission Fee applies.

Find a Native Plant/Seed vendor in Missouri, Illinois, Arkansas, Kansas,… (Grow Native)

St. Louis Master Gardeners Horticulture Answer Service: Monday through Thursday from 9 am. to 2:30 pm

March 17th Registration Opens for Missouri Invasive Plant Council’s Callery (Bradford) Pear Buyback Program in 17 cities

April 15th Deadine to Nominate for Missouri Invasive Plant Council’s Invasive Plant Action Award

April 25th Deadline to Register community cleaning or greening Blitz Projects with Brightside St. Louis and get free Blitz Blooms annuals to plant in public spaces.

Illinois School Teachers- March 2025 Application process begins for 2026 Illinois Schoolyard Habitat Action Grant Program

Good Reads/Views/Listens —

Missouri House debate shows GOP split over bill to protect pesticide makers. For the second year, lawmakers consider whether to side with Bayer, which faces thousands of lawsuits over failure to warn users that Roundup may cause cancer (Missouri Independent)

UMSL study will investigate pollinator activity at a roadside garden (St. Louis Public Radio)

Q&A with Bruce Morrison, Great Rivers Environmental Law Center (St. Louis Magazine)

Shaw Nature Reserve Turns 100 (KMOX Radio)

Trump’s cuts to federal wildfire crews could have ‘scary’ consequences (Stateline)

Egg prices soared after bird flu, but federal price controls kept milk prices steady — at farmers’ expense. While dairy farmers struggle with sick cows, shrinking herds, and lower milk yields, large dairy processors welcome federal price changes that allow them to take a bigger cut of farmers’ earnings. (Investigate Midwest)

Shaw Nature Reserve Propagation Guide

Free Native Garden Designs @ Wild Ones. There’s one specific to St. Louis, one for Chicago, one for Denver, …

Native plant gardening in a pot. Missouri Botanical Garden has container designs for sun and shade.

Illinois Native Plants for the Home Landscape

2023 Plants of Merit – Annuals, Bulbs, Edibles, Perennials, Shrubs, Trees, Vines (Missouri Botanical Garden)

2023 Plants of Demerit – Bamboo, Big Leaf Hydrangea, Blueberry, Burning Bush, Chameleon Plant, Lavender, Pin Oak, Wintercreeper (Missouri Botanical Garden)

Gardening and Nature Events —

Now thru February 28th Photo Exhibit at Powder Valley Conservation Nature Center, Kirkwood: Rugged Spirit, Photographs of Scott Lawrence Angus

Now thru March 4th event at Sachs Butterfly House, Faust Park, Chesterfield: Morpho Mardi Gras- Bugs, Rhythm, & Blues. Fee applies

6-8 pm Wednesdays, February 26th-April 2rd, Forest ReLeaf’s TreeKeepers Introductory Tree Course 2025. Register

6-8 pm Tuesdays, March 11 to April 15, Heartlands Conservancy free six-week course in Belleville, Illinois: Tree Stewards Training. Classes in Tree Biology & Benefits, Tree Identification, Insects & Diseases, Pruning & Maintenance, Forest Ecology, Urban Tree Community Advocacy. Register

6:30 pm Monday, February 24th, Missouri River Bird Observatory webinar: Plastics, Petrochemicals, and Communities on the Frontlines presented by Shiv Srivastana, Fenceline Watch. Register

9:30 am to 2 pm Wednesday, February 26th, Missouri Coalition for the Environment Advocacy Day in Jefferson City. Register

11 am Wednesday, February 26th, Missouri Conservation Department virtual class: Owls of Missouri. Register

4 pm Wednesday, February 26th, Missouri Prairie Foundation webinar: Horizon II- One Part Wildlife, One Part Ecosystem Services, and One Part Renewable Energy. Register

6:30 pm Wednesday, February 26th, Mid-Continent Library Kansas City Zoom class: Sap to Syrup. Learn the basics of tree selection, collection, and processing as the equipment needed to turn watery sap into delicious syrup. Register

6 pm Thursday, February 27th, Missouri Conservation Department Virtual Class: Mighty Aquatic Macroinvertebrates of Missouri. Register

Volunteers Wanted. 9 am Friday, February 28th, St. Louis Forestry Divison’s Natural Land Management Team’s Carondelet Park Tree Mulching Day. Register

6 pm Friday, February 28th, Missouri Conservation Department class at Powder Valley Conservation Nature Center, Kirkwood: Nature at Night, How Lights Affect Ecosystems. Register

8 am Saturday, March 1st, St. Louis Audubon Society event at Forest Park: Beginner Bird Walk. Register

9 am to Noon Saturday, March 1st, Bellefontaine Cemetery & Arboretum Annual Garage Sale

10 am Saturday, March 1st, Missouri Conservation Department virtual class: Reflections vs Reality- Mitigating Bird Collisions. Learn why window collisions happen, the best strategies to prevent them. Register

1 pm Saturday, March 1st, St. Louis Public Library event at Central Library: Lore and Legend of Herbs with St. Louis Herb Society

Volunteers Wanted. 1:30 pm Saturday, March 1st, Hyde Park Restoration Project Clean Up Day. Register

3 pm Saturday, March 1st, St. Louis County Library event at Thornhill Branch: Grow Together: Gardening Tips & Techniques

2 Seats remaining. 5 pm March 3rd St. Louis Public Library event at Central Library: Worms at Work & DIY Composting Bins. Supplies provided. Register

6:30 pm March 3rd Missouri River Bird Observatory webinar: Effects of Oil Spills on Birds presented by Ben West, USGS Columbia Environmental Research Center. Register

10 Seats remaining. 10 am March 4th Missouri Conservation Department class at Powder Valley Conservation Nature Center, Kirkwood: Build a Bluebird House. Register

1:30 pm March 4th University of Illinois Extension webinar: Root Awakening- Spring Tree Tips. Register

March 5th University of Illinois Extension’s Gateway Green Conference at Collinsville, Illinois: Building Sustainable Landscapes, Conservation Stewardship, Tree Care. Fee applies.

9 am March 5th Bellefontaine Cemetery & Arboretum event: Spring Bulb Walk with horticulturist. $5. Register

10 am March 5th Bellefontaine Cemetery & Arboretum event: History & Horticulture Trolley Tour with Master Guide. $5. Register

12:30 pm March 5th Missouri Conservation Department Virtual Class: Rain Gardens and Native Plants. Register

2 pm March 5th St. Louis County Library Virtual Workshop: Native Garden Design Panel Discussion. Register

2 pm March 5th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Garden Design Panel Discussion. Register

March 7th-8th Midwestern Herb & Garden Show in Mount Vernon, Illinois. Plant & Merch Sales, Speakers/Workshops. 1 1/2 hour from St. Louis.

3:30 pm March 7th Missouri Conservation Department virtual class: Native Plants, Wild for Seeds. Register

9 am March 8th Seed St. Louis March Plant Sale at Carriage House, 3815 Bell: Potatoes, Onions, Strawberries, Asparagus, more

Volunteers Wanted. 9 am March 8th Great Rivers Greenway North Riverfront Park Mulching Day. Register

3:30 pm March 7th Missouri Conservation Department Virtual Class: Native Plants- Wild for Seeds. Naturalist Jordi Raos will discuss some important factors for success when it comes to native plants and seeds. Register

Noon to 2 pm March 8th Piasa Palisades Sierra Club Seed Swap at Hayner Public Library, Alton, Illinois. Bring your quality seeds, seedlings, cuttings, and bulbs to swap with fellow farmers and gardeners. Nothing to swap, not a problem.

13 Seats remaining. 11 am March 8th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register

23 Tickets remaining. 6 pm March 8th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood. Register

6:30 pm March 10th Missouri River Bird Observatory webinar: Plastics and Public Health: the unsettling latest in medical research presented by Megan Wolff, Beyond Plastics. Register

1- 4 pm March 11th Bellefontaine Cemetery & Arboretum horticulture class: Formal and Natural Garden Design Class. Register

4 pm March 11th Missouri Conservation Department online class: Early Butterflies. Register

9 am March 12th Bellefontaine Cemetery & Arboretum event: Spring Bulb Walk with horticulturist. $5. Register

4 pm March 12th Missouri Prairie Foundation webinar: Grassland Grouse- Beauty, Biology, & Conservation. Join acclaimed nature photographer Noppadol Paothong for an unforgettable journey through 25 years of photographing grassland grouse. Register

5-7 pm March 12th Seed St. Louis Young Friends Happy Hour at 2nd Shift Brewing, The Hill

6 pm March 12th St. Louis Public Library event at Carpenter Library: Welcoming Native Species into Your Garden. Registration opens 10 am February 12th.

5 pm March 12th Seed St. Louis Young Friends Spring Happy Hour at 2nd Shift Brewing, The Hill

Noon March 13th Missouri Conservation Department virtual class: Organic Gardening. Register

6 pm March 13th Seed St. Louis, Table to Garden, Willoughby Farm and Good Dirt Composting Collectiveclass at Collinsville, Illinois: Food Too Good To Waste Series- Composting 101. $15. Register

7 pm March 14th Heartlands Conservancy Full Moon Hike at Bohm Woods State Nature Preserve in Edwardsville, Illinois. Register

10 am to 2 pm March 15th Rustic Roots Sanctuary 5th Annual Seed Swap in Spanish Lake. Register

2 pm March 15th St. Louis Public Library event at Divoll Library: Seed Swap

1 pm March 16th Willoughby Farm event in Collinsville, Illinois: Sustainability Series- Urban Gardening. $15. Register

6:30 pm March 17th Missouri River Bird Observatory webinar: Missouri Water Policy- history and current legislation presented by Mary Culler, Missouri Stream Teams United. Register

10 am March 19th Bellefontaine Cemetery & Arboretum event: History & Horticulture Trolley Tour. $5. Register

2 pm March 19th Partners for Native Landscaping and St. Louis County Library Zoom Class: Monarchs and Mosquitoes – Control the Pests, Protect the Pollinators. Register

March 22nd Bellefontaine Cemetery & Arboretum Fox Trot 5K and Kit Crawl 10K Run/Walk Fundraiser. Register

9 am to Noon March 22nd Webster Groves Herb Society Display at Missouri Botanical Garden. Garden Admission Free to St. Louis City and St. Louis County residents on Saturday and Wednesday mornings.

1 pm March 22nd St. Louis Public Library event at Central Library: Critical for Gardening- Get the Dirt on Soil, Missouri Botanical Gardens Master Gardener Speakers Bureau

6:30 pm March 24th Missouri River Bird Observatory webinar: The Migratory Bird Treaty Act- history, applications, and current status presented by Sarah Kendrick, US Fish & Wildlife Service. Register

Volunteers Wanted. 9 am March 29th Forest ReLeaf event at CommuniTree Gardens Nursery, Maryland Heights: March Open Nursery Potting Day. Help pot up 20,000 bare root tree seedlings. Register

7 pm March 29th Heartlands Conservancy event at Poag Sand Prairie, Edwardsville, Illinois: Frog Walk. Register

1 pm March 30th Willoughby Farm event in Collinsville, Illinois: Sustainability Series- Knowing & Growing the Native Garden. $15. Register

1-4:30 pm March 30th Wild & Scenic Film Festival at The Blue Note, Columbia MO

2 pm April 2nd Partners for Native Landscaping and St. Louis County Library Zoom Class: Transforming Vacant Lots into Neighborhood Greenspaces. Register

6 pm April 3rd Willoughby Farm event in Collinsville, Illinois: Composting Series- Indoor Compostin- Vermicomposting and Bokashi. $15. Register

8 am to 4 pm April 5th Missouri Wildflowers Nursery returns to Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

9 am April 5th Seed St. Louis Spring Seedling Sale at Carriage House, 3815 Bell

Volunteers Wanted. 9 am April 5th Forest ReLeaf event at Old St. Marcus Cemetery: Christy Greenway Tree Planting. Register

1 pm April 6th Willoughby Farm event in Collinsville, Illinois: Composting Series- Container Gardening. $15. Register

April 6th & 7th Baker Creek Tulip Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

Volunteers Wanted. 9 am April 10th Heartland Conservancy event at Edwardsville, Illinois: Poag Sand Prairie Restoration Stewardship Day. Register

6 pm April 10th St. Louis County Library Plant Swap at Thornhill Branch

7 am to 5 pm April 12th Veterans Free Fishing Day at Bennett Spring State Park near Lebanon MO

8 am to 4 pm April 12th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

9 am April 12th Missouri Conservation Department Virtual class: Learning to Hunt- Wild Edibles presented by Bo Brown. Register

Volunteers Wanted. 9 am April 12th Forest ReLeaf event at CommuniTree Gardens Nursery, Maryland Heights: March Open Nursery Potting Day. Help pot up 20,000 bare root tree seedlings. Register

10 am April 12th Grow Native! Native Plant Sale at World Bird Sanctuary, Valley Park Mo. $12 entry fee

11 am April 12th St. Louis Public Library class at Central Library: For the Birds. Learn about planting beautiful, bird-friendly plants, and providing supplemental food, water, and shelter.

1 pm April 12th St. Louis Public Library class at Central Library: Pest Control with Herbs. Register

10 am to 2 pm April 13th Riverlands Native Plant Festival at West Alton, Missouri: Speakers, workshops, native plant giveaway for attendees volunteering for sand prairie planting at event

6 pm April 17th St. Louis County Public Library Spring Gardening Swap at Prairie Commons Branch, Hazelwood. Bring plants, seeds, bulbs, gardening tools, gardening books to swap

8 am to 4 pm April 19th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

11 am April 12th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens March 15th

2 pm April 16th Partners for Native Landscaping and St. Louis County Library Zoom Class: Pollinator Powerhouses and Keystone Plant Species. Register

6 pm April 24th Missouri Conservation Department Virtual class: Learning to Hunt- Mushrooms. Register

9 am to 4 pm April 25th St. Louis Herb Society Herb Sale at Missouri Botanical Garden parking lot.

8 am to 4 pm April 26th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

April 26th-27th Project Pollinator Native Plant Sale at Sachs Butterfly House, Chesterfield

Noon to 3 pm April 26th Heartlands Conservancy Native Plant Sale & Order Pick Up at Clinton Hills Conservation Park Pavilion, Swansea, Illinois. Online Pre-Ordering March 20th to April 9th.

10 am to 4 pm April 26th Missouri River Bird Observatory Birds, Bees & Blooms Festival at Arrow Rock, Missouri. This is a 2 1/2 hour drive from St. Louis and a 1 1/2 hour drive from Kansas City.

2 pm April 30th Partners for Native Landscaping and St. Louis County Library Zoom Class: Oh, Deer – Dealing with Unwanted Guests in Your Landscape. Register

6 pm May 1st St. Louis Public Library event at Schlafly Library: Plant Predators- An Introduction to Carnivorous Plants with Carnivorous Plant Society. Register

19 Seats remaining. 10 am May 3rd St. Louis Public Library event at Central Library: Tomatoes 101. Register

1 pm May 3rd St. Louis Public Library event at Buder Library: Meet the Pack: Animals of the Endangered Wolf Center

1 pm May 3rd St. Louis Public Library class at Central Library: Growing Herbs in Containers.

May 4th-5th Baker Creek Spring Planting Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

May 8th-9th Jeanette Goldfarb Plant Growth Facility Spring Plant Sale at Washington University

3 pm May 8th St. Louis Public Library event at Baden Library: Mocktails and Garden Party. enjoy refreshing mocktails while crafting your own potted plant to take home.

9 am May 10th Seed St. Louis Summer Seedling & Sweet Potato Slip Sale at Carriage House, 3815 Bell

May 10th Flora Conservancy Plant Sale @ Greenhouse, Forest Park – no link yet

11 am May 10th St. Charles City-County Library Plant & Seed Swap at Spencer Road Branch. Register, registration opens April 12th

9 am to 5 pm May 11th Greater St. Louis Iris Society Show at Missouri Botanical Garden. Included with Garden Admission Fee.

5 pm May 15th St. Louis Public Library event at Walnut Park Library: Wild Hearts- Understanding Animal Behavior in the Wild with St. Louis Zoo

2 pm May 21st Partners for Native Landscaping and St. Louis County Library Zoom Class: Cultivating Native Seeds in the Landscape. Register

8 am to 4 pm May 24th Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

May 31st Urban Gardening Symposium at Brightside St. Louis Demonstration Garden. $10. Register

8 am to 4 pm May 31st Missouri Wildflowers Nursery selling at Kirkwood Farmers Market. Order online for pick up at Market or purchase from what they bring that day.

1 pm June 14th St. Louis Public Library class at Central Library: Herbs in the Civil War!

June 21-22 St. Louis Water Garden Society Pond-A-Rama tour. Tickets

9 am August 16th Seed St. Louis Fall Seedling Sale at Carriage House, 3815 Bell

2 pm September 17th Partners for Native Landscaping and St. Louis County Library Zoom Class: Missouri Native Trees and Shrubs for Urban Landscapes. Register

10 am to 2 pm September 22nd Bring Conservation Home Expo at Tower Grove Park. Missouri Wildflower Nursery and other vendors will be selling but you can also order plants for pick up at the event.

2 pm October 1st Partners for Native Landscaping and St. Louis County Library Zoom Class: St. Louis Native Plants in a Changing Climate. Register

October 5th-6th Baker Creek Fall Harvest Festival in Mansfield, Wright County, MO, about a 3 1/2 hour drive from St. Louis or Kansas City

2 pm October 15th Partners for Native Landscaping and St. Louis County Library Zoom Class: Native Gardening Maintenance Tips, Tricks and Hacks. Register

9 am October 18th Seed St. Louis Garlic Sale at Carriage House, 3815 Bell

Join us Sundays on Bluesky for #GardenSunday.