St. Louis Area Plant and Seed Swaps and Sales

Going on Now: Missouri Conservation Annual Tree Seedling Sale. Orders ship out in Spring. Rose Mallow, a native hibiscus with large flowers , one of Missouri’s tallest perrenials (up to 8 feet) is still available

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.

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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 pick up truck of manure.

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 kids socks and underwear for charity.

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

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

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

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

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

9 am May 9th Seed St. Louis Summer Seedling & Sweet Potato Slip 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.

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

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.

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.

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

Plant of the Week: Dwarf Iris

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.

Plan your garden with Seed St. Louis 2025 Planting Calendar.
-> Start Indoors This Week: Basil, Peppers
-> Transplant This Week: Perennials, Trees, Bok Choy, Broccoli, Cabbage, Chard, Collards, Kale, Kohlrabi, Leeks, Lettuce, Onions
-> Sow Outdoors This Week: Arugula, Carrots, Bok Choy, Chard, Collards, Kale, Kohlrabi, Lettuce, 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: Seed St. Louis Spring Seedling Sale, another St. Louis County Library Seed & Plant Swap

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 —

March Gardening Tips for Outdoor Flowering Plants & Ornamentals, Indoor Plants, Vegetable Gardening, Fruits & Nuts (University of Missouri Extension)

Companion planting: Combining plants for a healthy, well-balanced garden (University of Illinois Extension)

After losing its community garden, Ujima finds ways to grow (St. Louis Public Radio)

Gardening can protect monarch butterflies (University of Missouri Extension)

Trump administration ends reimbursements for Illinois food programs. USDA funds are part of nearly $2 billion being withheld from Illinois, Pritzker says (Capital News Illinois)

Influential factory farm industry presents a massive challenge to safety of Oklahomans, animals (Oklahoma Voice)

Shaw Nature Reserve Propagation Guide

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.

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 —

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

Now thru March 31st 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

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.

6:30 pm Monday, 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 Tuesday, March 11th, Bellefontaine Cemetery & Arboretum horticulture class: Formal and Natural Garden Design Class. Register

4 pm Tuesday, March 11th, Missouri Conservation Department online class: Early Butterflies. Register

6:30 pm Tuesday, March 11th, Piasa Palisades Sierra Club speaker series at Old Bakery Beer, Alton, Illinois: US Army Corps of Engineers and Leave No Trace. Register

7 pm Tuesday, March 11th, St. Louis Audubon and the Sierra Club Eastern Missouri event at Webster University: The Plastic Pollution Crisis- A Threat to Ecosystems and Beyond. Register

9 am Wednesday, March 12th, Bellefontaine Cemetery & Arboretum event: Spring Bulb Walk with horticulturist. $5. Register

4 pm Wednesday, 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 Wednesday, March 12th, Seed St. Louis Young Friends Happy Hour at 2nd Shift Brewing, The Hill

35 Seats remaining. 6 pm Wednesday, March 12th, St. Louis Public Library event at Carpenter Library: Welcoming Native Species into Your Garden, presented by Ro Kicker. Free native seed packet to each participant. Register

Noon Thursday, March 13th, Missouri Conservation Department virtual class: Organic Gardening. Register

5 pm Thursday, March 13th St. Louis Public Library event at Julia Davis Library: Sowing Seeds of Justice, presented by Jennings farmer Julia Thompson. Learn about urban homesteading with an emphasis on chickens.

6 pm Thursday, March 13th, Seed St. Louis, Table to Garden, Willoughby Farm and Good Dirt Composting Collective class at Collinsville, Illinois: Food Too Good To Waste Series- Composting 101. $15. Register

6 pm Thursday, March 13th, St. Louis County Library event at Grand Glaize Branch, Manchester: Mad About Mushrooms, presented by St. Louis Herb Society. Learn about harvesting, cooking, and preserving mushrooms. Register

Volunteers Wanted. 9 am Friday, March 14th, Sierra Club Eastern Missouri Service Day at Castlewood State Park, Ballwin. Register

3:30 pm Friday, March 14th, Missouri Conservation Department Zoom class: Native Plants- Unusual Plants. Register

7 pm Friday, March 14th, Heartlands Conservancy Full Moon Hike at Bohm Woods State Nature Preserve in Edwardsville, Illinois. Register

10 am to 2 pm Saturday, March 15th, Rustic Roots Sanctuary 5th Annual Seed Swap in Spanish Lake. Register

10 am Saturday, March 15th, Bellefontaine Cemetery & Arboretum Spring Arboretum Trolley Tour with naturalist. $5. Register

2 pm Saturday, March 15th, St. Louis Public Library event at Divoll Library: Seed Swap

1 pm Sunday, 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

2 pm March 20th Missouri Conservation Department event at Emmenegger Nature Park, Kirkwood: First Day of Spring Hike, two miles on Bluff Creek Trail. Register

5 pm March 20th St. Louis Public Library event at Julia Davis Library: Sowing Seeds of Justice, presented by Jennings farmer Julia Thompson. Learn about urban homesteading with an emphasis on chickens.

6 pm March 20th Wild Ones National Panel Discussion: The Advocacy Power of Public Native Gardens. Register

3:30 pm March 21st Missouri Conservation Department Zoom class: Plant This, Not That! Learn about great native plants and plants harmful to Missouri wildlife and ecosystems. 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.

10 Tickets remaining. 12:30 pm March 22nd Missouri Conservation Department class at Power Valley Nature Conservation Center, Kirkwood: Introduction to Archery. Register

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

1 pm March 22nd Missouri Conservation Department Zoom class: Non-Native Invasive Species. Register

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

4 pm March 25th Grow Native! webinar: Native Cool-Season Grasses & Sedges for Landscaping, Forage, and Wildlife Benefits. Register

6 pm March 26th St. Louis County Library event at Daniel Boone Branch, Ellisville: Mad About Mushrooms, presented by St. Louis Herb Society. Learn about harvesting, cooking, and preserving mushrooms. Register

5 pm Thursday, March 27th St. Louis Public Library event at Julia Davis Library: Sowing Seeds of Justice, presented by Jennings farmer Julia Thompson. Learn about urban homesteading with an emphasis on chickens.

11 Seats remaining. Family-friendly. 6 pm March 27th Missouri Conservation Department event at Forest Park Hatchery: Fishing Lesson 1- Equipment, Casting, & Proper Fish Handling. Gear provided. Register

1 pm March 28th Missouri Conservation Department Virtual class: Hummingbirds of Missouri. 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

Volunteers Wanted. 9 am March 29th Sierra Club Eastern Missouri Service Day (Trash Pick Up) on Centennial Greenway, Olive to Shaw Park, St. Louis County. Register

Volunteers Wanted. 9 am March 29th Heartland Conservancy Stewardship Day (honeysuckle removal) at Trout Hollow Hill Prairie, Monroe County/Waterloo Area, Illinois. Register

7 pm March 29th Heartlands Conservancy event at Poag Sand Prairie, Edwardsville, Illinois: Frog Walk. Register

17 Tickets remaining. 8:30 am March 30th St. Louis Audubon Society Beginner Bird Walk at Tower Grove Park. 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

7 pm 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 April 3rd Willoughby Farm event in Collinsville, Illinois: Composting Series- Indoor Compostin- Vermicomposting and Bokashi. $15. Register

9 am to 3 pm April 4th Missouri Botanical Garden Arbor Day Native Tree Seedling Giveaway. Garden Admission required.

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.

8 am April 5th St. Louis Audubon Society Beginner Bird Walk at Forest Park. Register

9 am April 5th Seed St. Louis Spring Seedling Sale at Carriage House, 3815 Bell: bok choy, broccoli, cauliflower, kale, lettuce

Volunteers Wanted. 9 am April 5th Forest ReLeaf event at Old St. Marcus Cemetery: Christy Greenway Tree Planting. Register

10:30 am April 5th Seed St. Louis workshop at Bell Garden, 3841 Bell: Community Engagement for the School Garden. 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

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

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.

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.

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

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

4 pm April 21st St. Louis County Library event at Jamestown Bluffs Branch, Florissant: Pollinator Party. Register

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.

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.

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.

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

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.

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

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.

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.

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.

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!

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.

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

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.

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.

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.

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.

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.

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.

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

This week in the garden: Transplant- Basil, Melons, Peppers, Parsley, Tomatoes. Seed Outdoors- Basil, Cucumbers, Melons, Squash Plan your 2023 Garden with Seed St. Louis Planting Calendar

Plant of the Week: Red Yarrow Achillea millefolium ‘Paprika’

Sign up for Gardening for Wildlife newsletter to enter Garden for Wildlife’s Wildlife Garden drawing

Gardening by Month – May – Tips & Tasks, Pests & Problems from Missouri Botanical Garden

Just looking for Saturday’s St. Louis Region Plant Sales List, May 13th? Seed St. Louis Veggie Plant Sale. Plant America Garden Expo at O’Fallon Civic Park. Metro STL African Violet Council Sale at Missouri Botanical Garden. Missouri Prairie Foundation Native Plant Sale at World Bird Sanctuary.

9 am Tuesday and Thursday Volunteers Wanted for Plant It Forward at Tower Grove Park. Help the Horticulture Team maintain the beautiful flower beds

Saturday-Sunday Volunteers wanted for Brightside St. Louis Blitz Next Weekend, May 13-14: Clean Ups and beautification on Gano in Fairground Park, Newstead & Cote Brilliant in The Ville, Theodosia in Wells Goodfellow, West Belle in Vandeventer, Frank Williamson Park in West End, Fair Ave in O’Falllon, Robin in Walnut Park East, N 20th in College Hill

Shade Gardening Ideas
From Grow Native Missouri: Shady Haven with Native Plants
Missouri Botanical Garden: Plants for Dry Shade Gardens and Plants for Heavy Shade

10 Easy to Grow Spring Edible Native Plants class on Missouri Prairie Foundation YouTube

Missed attending one of Seed St. Louis Online gardening classes? Check out the recorded classes on Seed St. Louis YouTube channel

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10 am Tuesday, May 9th Trolley Tour @ Bellefontaine Cemetery Two-hour trolley tour led by a Master Guide sharing horticulture and arboretum highlights Tickets $5. Register

4 pm Wednesday, May 10th Missouri Prairie Foundation Zoom Class: Invasive Plant ID and Control Methods. Register

2 pm Friday, May 12th Arboretum Walking Tour at Bellefontaine Cemetery. Horticulturist led walk. Register

10 am Saturday St. Louis Audubon Society Bird Walk at Gaddy Wild Bird Garden at Tower Grove Park & Social at 2nd Shift Brewing on The Hill. Tickets $20. Register

9 am to Noon Saturday, May 13th Seed St. Louis Summer Plant Sale @ Carriage House, 3815 Bell. Arrive early for best selection. Bring a box lid to carry your plants. $4 seedling 6-packs. Available at this Sale: Basil, Eggplant, Sweet & Hot Peppers, Tomatoes, Mint, Lavender, Rhubarb, Sorrel, more

9 am to 3 pm Saturday, May 13th Plant America Garden Expo at O’Fallon Civic Park

9 am to 5 pm Saturday, May 13th Metropolitan St. Louis African Violet Council Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

10 am Saturday, May 13th World Bird Sanctuary Native Plant Sale. Preorder from vendors for pick up or shop from what is available that day.

10 am Saturday Bellefontaine in Bloom at Bellefontaine Cemetery. 2 Hour walking tour with master guide. Register

10:30 am Saturday, May 13th Missouri Conservation Department Online Class: Wildflower Identification. Register

10:30 am Saturday, May 13th Tower Grove Park Event: Puppet Show with The Greenhouse Venture & Blaque Berry Puppets– “Growing Powers and the Secret of the Soil”

5 pm May 16th Missouri Conservation Department Virtual Event: The Sights & Sounds of Powder Valley Conservation Nature Center. Register

Noon May 17th Missouri Conservation Department Virtual Event: Native Plants with Famous Cousins. Register

6 pm May 18th Seed St. Louis Zoom Class: Garden Holistic Pest and Disease Control. Register

2 pm May 19th Missouri Conservation Department In Person Event for Parent & Child (7+ years) @ Powder Valley Conservation Nature Center, Kirkwood: Watercolor Experience- Butterflies in Spring! Supplies provided. 10 Seats remaining. Register

3 pm May 19th Missouri Conservation Department Virtual Event: Amphibians and Reptiles of Missouri. Register

8:30 am May 20th Brightside St. Louis Downtown Planting Day around City Hall. Volunteers wanted. Register

9 am to 5 pm May 20th & 21st St. Louis Hosta Society Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

1 pm May 20th St. Louis Public Library In Person Class @ Buder Library, St. Louis Hills: City Tree Care

2 pm May 23rd Missouri Conservation Department Virtual Event: Creature Feature: Rough Greensnake. Register

6 pm May 23rd St. Louis Public Library & Missouri Conservation Dept. In Person Class @ Carpenter Library, Tower Grove South: Winged Wonders- Beginner Birding

6 pm May 23rd Missouri Conservation Department Virtual Event: Introduction to Urban Fishing in St. Louis. Register

6 pm May 23rd Missouri Conservation Department In Person Event at Carpenter Library: Birds- Winged Wonders

7 pm May 24th Tower Grove Park event: Flower Power After Hours. Tickets $50

9 am to 5 pm May27th Rose Society of Greater St. Louis Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

1-5 pm May 29th Solidarity Economy STL‘s Black Farm Tour

10 am to 5 pm June 3rd Lafayette Square Garden Tour & Antique Fair

3 pm June 3rd Tour of Art Hill Gardens, Forest Park. Register

9 am to Noon Brightside St. Louis Urban Gardening Symposium.

9 am to 5 pm June 10th Carnivorous Plant Society Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

11 am to 4 pm June 11th St. Louis Sustainable Backyard Tour. Free. Register

9 am to 5 pm June 24th Kimmswick Daylily Sale to benefit Kimmswick Visitor Center, Jefferson County.

9 am to 5 pm August 5th & 6th Greater St. Louis Iris Society Plant Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 om September 9th Gateway West Gesneriad Society Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 pm September 16th & 17th Greater St. Louis Daylily Society Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

Join us Sundays on Spoutible or Twitter for #GardenSunday to interact with other outdoor and indoor gardeners and nature enthusiasts, ask questions, give answers, share photos.

This Week In Gardening & Nature

Plant of the Week: Rose Verbena, a native, pretty, water-wise, pollinator magnet that thrives in crappy soil. Highly recommend.

This week in the garden: Sow Outdoors- beans, corn. Sow Indoors: melons, squash. Plan your 2023 Garden with Seed St. Louis Planting Calendar

10 Easy to Grow Spring Edible Native Plants class on Missouri Prairie Foundation YouTube

Need to buy a new clothes washer, clothes dryer, water heater, dishwasher, air conditioner, furnace, refrigerator, freezer, heat pump? ENERGY STAR® certified new appliances are sales tax free April 19-25 in Missouri

Updated Big List of St. Louis Area Plant Sales: African Violets, Carnivorous, Daylilies, Gesneriads, Herbs, Hostas, Iris, Native Plants, Perennials, Roses, Veggies, Wildflowers

Looking to plant a tree? Plant a native Missouri tree.

Top 25 Invasive Plants in Missouri

Seed St. Louis Planting Guides
Asparagus Leeks Onions Potatoes Strawberries

Missed attending one of Seed St. Louis Online gardening classes? Check out the recorded classes on Seed St. Louis YouTube channel

Volunteers Wanted for 9 am Tuesday and Thursday Plant It Forward at Tower Grove Park. Help the Horticulture Team maintain the beautiful flower beds

10 am Wednesday Seed St. Louis and St. Louis County Library Online Class: Gardening 101. Register

10 am Thursday Bellefontaine in Bloom at Bellefontaine Cemetery. 2 Hour walking tour with master guide. Register

Noon Thursday Deep Roots KC and Mo Conservation Dept Zoom/FB Event Native Plants at Noon on the Road. This month: explore the spring-blooming native plants at Bluebell Valley

6 pm Thursday Seed St. Louis Online Class: Gardening for the Environment. Register

7 pm Friday Missouri Conservation Department Virtual Workshop: Tips and Tricks for Shorebird Identification. Register

Saturday Brightside Blitz Clean Ups: Volunteers Wanted at Baden, Carondelet Park, The Hill, Marquette Park, West End/Hodiamont Tracks, Willmore Park

9 am Saturday Missouri Conservation Department Virtual Workshop: Learning to Hunt- Wild Edibles. Register

2-5 pm Sunday St. Louis Hosta Society Vendor Day Sale at Crestwood Community Center

Volunteers Wanted for 9 am April 25th Plant It Forward at Tower Grove Park. Helping the Horticulture Team maintain the beautiful flower beds. Register

10 am April 25th Missouri Conservation Department Virtual Class: Wonderful Wildflower ID. Suitable for Ages 12+. Register

10 am April 25th Trolley Tour @ Bellefontaine Cemetery Two-hour trolley tour led by a Master Guide sharing horticulture and arboretum highlights Tickets $5. Register

4:30 pm April 25th St. Louis Public Library event for K-6 Kids: Hands-on STEM- Earth Day Wildflower Seed Balls and Launcher! @ Julia Davis Library, Penrose

10 am April 26th Bellefontaine in Bloom at Bellefontaine Cemetery. 2 Hour walking tour with master guide. Register

4 pm April 26th Missouri Prairie Foundation Zoom Class: Spring Into Action for Declining Birds. Register

Volunteers Wanted for 9 am April 27th Plant It Forward at Tower Grove Park. Helping the Horticulture Team maintain the beautiful flower beds. Register

10 am April 27th Missouri Conservation Department event for Pre-K to First Graders @ Tower Grove Park: You and Me under the Canopy- Bird Buddies! Register

2-6 pm April 27th STLCC Students & Faculty, April 28th General Public: St. Louis Community College Horticulture Plant Sale at Meramec Campus, Kirkwood. Cash/Check Only.

April 28th-29th St. Louis Herb Society Plant Sale @ Missouri Botanical Garden

8:30 am to 2:30 pm April 29th Webster Groves Herb Society Plant Sale at Webster Groves First Congregational Church

9:30 am April 29th Forest ReLeaf Arbor Day Tree Giveaway at Scott Joplin House. Learn about City Tree Farm. Forest ReLeaf 30th Birthday Cake. Register

For Teachers: 10 am April 29th Seed St. Louis In-Person Class at Carriage House: Summer Strategies for the School Garden. Register

8 pm April 29th Stargazing at Tower Grove Park with St. Louis Astronomical Society

April 29th-30th U-City in Bloom Plant Sale

9 am April 30th Seed St. Louis & Trailnet Tour de Plants Community Ride. $15, $20. Register

9 am April 30th Partners for Native Landscaping Native Plant Sale & Native Plant Swap @ Beyond Housing. Preorder from vendors for pick up or shop from what is available that day.

7 pm May 5th Missouri Conservation Department event at Powder Valley Nature Conservation Center, Kirkwood: Concert by John Nilsen. Register

8 am to 5 pm May 6th Franklin County Master Gardeners Plant Sale at J.C. Penny Parking Lot, Washington MO

9 am to 1 pm May 6th Wildflower Market @ Shaw Nature Reserve. $5

May 6th-7th Tower Grove East Community Garden Plant Sale, 3303 Sidney

May 6th Webster Groves Women’s Garden Association Plant Sale at First Congregational Church

9 am to 5 pm May 6th West County Daylily Club Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is free to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to Noon May 13th Seed St. Louis Summer Plant Sale @ Carriage House, 3815 Bell. Arrive early for best selection. Bring a box lid to carry your plants. $4 seedling 6-packs. Available at this Sale: Basil, Eggplant, Sweet & Hot Peppers, Tomatoes, Mint, Lavender, Rhubarb, Sorrel, more

9 am to 5 pm May 13th Metropolitan St. Louis African Violet Council Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

10 am May 13th World Bird Sanctuary Native Plant Sale. Preorder from vendors for pick up or shop from what is available that day.

8:30 am May 20th Brightside St. Louis Downtown Planting Day. Volunteers wanted. Register

9 am to 5 pm May 20th & 21st St. Louis Hosta Society Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 pm May27th Rose Society of Greater St. Louis Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

10 am to 5 pm June 3rd Lafayette Square Garden Tour & Antique Fair

9 am to Noon Brightside St. Louis Urban Gardening Symposium.

Join us Sundays on Spoutible or Twitter for #GardenSunday to interact with other outdoor and indoor gardeners and nature enthusiasts, ask questions, give answers, share photos.

This Week In Gardening & Nature

This week: Sow Outdoors- beets, carrots, parsley, spinach, turnips, Plan your 2023 Garden with Seed St. Louis Seed Starting/Planting Calendar

Momma birds would appreciate your egg shells for extra calcium. Learn from Audubon Society how to do it safely.

Seed St. Louis Planting Guides
Asparagus
Leeks
Onions
Potatoes
Strawberries

If you are just looking for Plant Sales in St. Louis Area- here

Interested in Residential Compost Services in St. Louis? Check out compost pick up from New Earth Farm. Weekly pick up is $26 a month, Bi-Weekly is $18 a month.

Wild Ones Free St. Louis Native Garden Design and Sample Native Plants Ordinance

7 pm Tuesday St. Louis County Public Library Zoom Class: Container Gardening with Native Plants. 7 Tickets available. Register

Wednesday Registration Begins for 2023 Callery (Bradford) Pear Buyback Program. Missouri Invasive Plant Council in partnership with Forest ReLeaf, Forrest Keeling Nursery, and Missouri Conservation Dept will host “buyback” around the state on April 18. Homeowners are invited to cut down one or more Callery pear trees and receive one free, non-invasive tree at this event.

10 am Wednesday Bellefontaine in Bloom at Bellefontaine Cemetery. 2 Hour walking tour with master guide. Register

2 pm Wednesday St. Louis County Public Library Zoom Class: Transforming a Yard from Invasives to Natives. Register

4 pm Wednesday Grow Native! Webinar: Gardens of Excellence Panel. Includes Cody Hayo on the gardens of South Grand Business District. Register

6 pm Thursday Seed St. Louis Zoom Class: Growing & Processing Staple Foods. Register

10 am Friday Missouri Conservation Dept Zoom Class: Creating Soft Landings for Pollinators. 42 seats remaining. Register

1-5 pm Sunday Old Bakery Beer Buzz’d Beer Festival in Alton, IL to benefit Piasa Palisades Sierra Club. Tickets

6 pm March 23rd Seed St. Louis Zoom Class: Spring Crops & Planning your Growing Space. Register

9 am March 25th Forest ReLeaf event. Volunteers wanted. Tree Planting at Ruth Porter Mall Spring Tree Planting, St. Vincent Greenway. Register

Volunteers Wanted for 10 am March 27th Delmar (Vandeventer to Boyle) Litter Pick Up on Tree Planting Day. Join SLACO, Forest ReLeaf, Vandeventer Community Development Corp, Brightside St. Louis, and AmeriCorps to clean up Delmar as City Forestry plants 102 trees. Register

4 pm March 29th Grow Native! Zoom Master Class: Prairie Garden Primer for Town and Country. Free to Missouri Prairie Foundation members and Grow Native professional members. $15 nonmembers. Register

9 am to Noon April 1st Seed St. Louis Spring Plant Sale @ Carriage House, 3815 Bell. Arrive early for best selection. Bring a box lid to carry your plants. $4 seedling 6-packs. Available at this Sale: Broccoli, Cabbage, Cauliflower, Bok Choy, Collards, Dinosaur Kale, Lettuce

Native Plant Sales Return: 8 am to 4 pm April 1, 8, 15, 22, 29 and May 20, 27 Missouri Wildflower Nursery @ Kirkwood Farmer’s Market. Order in advance– by Tuesday prior to market day- or buy what they bring to Market

8 am to 2 pm April 15th Native Plant Workshop and Plant Sale at Powder Valley Conservation Nature Center, Kirkwood. Hosted by Partners for Native Landscaping.

April 28th-29th St. Louis Herb Society Plant Sale @ Missouri Botanical Garden

U-City in Bloom Plant Sale is usually last week of April but there’s no 2023 info yet

9 am April 30th Partners for Native Landscaping Native Plant Sale & Native Plant Swap @ Beyond Housing. Preorder from vendors for pick up or shop from what is available that day.

9 am to 1 pm May 6th Wildflower Market @ Shaw Nature Reserve. $5

10 am May 13th World Bird Sanctuary Native Plant Sale. Preorder from vendors for pick up or shop from what is available that day.

9 am to 5 pm May 20th & 21st St. Louis Hosta Society Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 pm May27th Rose Society of Greater St. Louis Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 pm June 10th Carnivorous Plant Society Show and Sale @ Missouri Botanical Garden. Entrance included with Garden Admission. Garden Admission is FREE to St. Louis City and St. Louis County residents 7 am to Noon Wednesdays and Saturdays.

9 am to 5 pm June 24th Kimmswick Daylily Sale to benefit Kimmswick Visitor Center, Jefferson County.

Join us Sundays on Spoutible or Twitter for #GardenSunday to interact with other outdoor and indoor gardeners and nature enthusiasts, ask questions, give answers, share photos.