This Week in Gardening & Nature

Plant of the Week: Native, very tall Compass Plant. Native Americans used it for chewing gum, tea, and ceremonies.

Missouri Conservation Department says planting was a little later, so wait until mid-July to come out to Columbia Bottom to see the Sunflower fields (yes, plural this year).

If you are only looking for St. Louis Area Plant Sales, here’s a page for them. Updated this week with local and online plant/seed discounts.

If you’re going to can food, do it properly, don’t endanger your health and the health of others. Educate yourself, take the Food Preservation Online Course by University of Missouri Extension. This self-paced course provides research based information needed to safely and successfully preserve food at home. $30

July 15th Deadline to nominate a tree steward for Missouri Conservation Department Arbor Award of Excellence

August 11th to December 23rd University of Missouri Extension Online Master Gardener Core Training. $200

August 30th Deadline to Enter Wild Ones Native Flora & Fauna Photography Contest: categories- Living Things, Landscapes, Winter, Events

August 31st Deadline to Enter Missouri Conservation Department’s Busch Conservation Area (St. Charles Mo) Wildlife Photography Contest. Submit photos of native Mo wildlife, trees, plants at Busch Conservation Area or Weldon Spring Conservation Area.

September 1st Deadline to Enter Missouri Department of Natural Resources Photography Contest. Submit photos of Natural Resources, Unique Places (state parks, historic sites), People Enjoying Outdoors

Plan your garden with Seed St. Louis Planting Calendar

Good Reads/Views —

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

Gardening By Month: July Gardening Tips, Tasks, & Problems (Missouri Botanical Garden)

17 Plants to Control Pests (P. Allen Smith)

Inside America’s billion-dollar quest to squeeze more trees into cities. Gift article (Washington Post)

Bark beetle attack prompts Louisiana lawmakers to convene emergency panel. Beetles ravaging pine trees across state, putting residents at risk of falling limbs. (Lousiana Illuminator)

Plans to fix Oklahoma state parks scaled back. The legislature appropriated 10% of the $350 million ask. When brought to the legislature, examples of a water treatment plant failing and an unfixed cave-in were presented. (Oklahoma Voice)

Potatoes Are the Perfect Vegetable—but You’re Eating Them Wrong. The humble potato is a miraculous vegetable, but Americans are eating less of them than ever before and have ditched fresh potatoes for frozen. (Wired)

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 —

St. Louis Gardeners: Growing more veggies than you can eat? Drop off by Noon Mondays-Tuesdays at The Garden Shop on Hampton. There’s a table for donated produce. Donated veggies go to Growing Food, Growing People

10 am Tuesday, July 9th, Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

6:30 pm Tuesday, July 9th, Learning About the Great River Sturgeon at Old Bakery Bear, Alton IL. Presented by Travis Moore, Fisheries Management Biologist, Missouri Conservation Department.

8:30 am Wednesday, July10th, Heartlands Conservancy event at Exploration Garden, Clinton Hills Conservation Park, Swansea, St. Clair County IL: Morning Meadow Walk with Land Conservation Team member. Register

8 am Thursday, July 11th, Heartlands Conservancy Volunteer Day at Exploration Garden, Clinton Hills Conservation Park, Swansea, St. Clair County IL. Register

2 pm Thursday, July 11th, Seed St. Louis and St. Louis County Library Zoom Class: Fall Gardening. Register

8 am Friday, July 12th, Heartlands Conservancy Volunteer Day at Poag Sand Prairie Restoration, Edwardsville, Madison County IL. Register

11 Tickets remaining. 8:30 am to 1:30 pm Friday, July 12th, Missouri Department of Conservation Camp Hellbender, Summer Camp for Adults at Columbia Bottom Conservation Area, St. Louis County: fish on the big river, help with the Bumblebee Survey in the iconic Sunflower field, then cool off indoors in the afternoon with lunch in the classroom and then an Owl Pellet Dissection activity. Register

7 Tickets remaining. 6 pm Friday, July 12th, Missouri Conservation Department event at Tower Grove Park: Crayfish Craze! Session 1. Learn about native vs. invasive crayfish and trap setting. Register

8 Tickets remaining. 9 am Saturday, July 13th, Missouri Conservation Department event at Tower Grove Park: Crayfish Craze! Session 2. Learn about trap recovery and some citizen science. Register

For Kids ages 5-12. 10:30 am Saturday, July 13th, St. Louis Public Library event at Schlafly Library: Creatures of Myth and Legend with World Bird Sanctuary

2 pm Saturday, July 13th, St. Louis Public Library event at Central Library: A Dark Side to Your Garden- Plants that Prickle or Poison. Register

5:30 pm Saturday, July 13th, Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register

7:30 pm Saturday, July 13th, St. Louis Astronomical Society Stargazing at Tower Grove Park

5:30 pm July 16th, Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register

4 pm July 17th Missouri Prairie Foundation Online Master Class: The Magic of Swallowtails. Free to MPF members & Grow Native professional members. $15 nonmembers. Register

5 pm July 17th Seed St. Louis event at Bell Garden: Summer School Gardener Meet-Up and Natural Art Class. Register

6 pm July 18th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Compost Tumblers. $12. Register

6 pm July 18th Missouri Conservation Department Zoom Class: Common Caterpillars of Missouri. Register

7:30-10:30 am July 19th Missouri Conservation Department and Wild Bird Sanctuary event at Powder Valley Conservation Nature Center, Kirkwood: Bird-Banding Demo

6 pm July 19th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Conservation Trivia Night. Register

July 20th-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

10 am July 20th Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

1:30 pm July 23rd University of Illinois Extension Webinar: Companion Planting- Bountiful and Beautiful Together. Register

14 Seats available. 2 pm July 23rd Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Missouri’s Signature Root Beer Floats (sassafras root beer and chanterelle ice cream). Register

6 pm July 23rd St. Louis Public Library event at Buder Library: Urban Homesteading: ABC’s of Honey Bees

5:30 pm July 24th, Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register

3 Tickets remaining. 8:30 am to 1:30 pm Friday, July 27th, Missouri Department of Conservation Camp Hellbender, Summer Camp for Adults at Columbia Bottom Conservation Area, St. Louis County: fish on the big river, help with the Bumblebee Survey in the iconic Sunflower field, then cool off indoors in the afternoon with lunch in the classroom and then an Owl Pellet Dissection activity. Register

1 pm July 27th St. Louis Public Library event with River City Natives at Buder Library: Urban Homesteading- Using Native Plants in Your Urban Yard.

6 pm July 29th St. Louis County Library & Left Banks Book author event at Clark Family Branch: Nature Writer Amy Stewart, Author of “The Tree Collectors: Tales of Arboreal Obsession.” Register

6 pm July 30th St. Louis Public Library event at Buder Library: Urban Homesteading- Carnivorous Plants 101

3 pm August 1st Missouri Conservation Department Zoom Class: Missouri Bees. Register

7:30-10:30 am August 2nd Missouri Conservation Department and Wild Bird Sanctuary event at Powder Valley Conservation Nature Center, Kirkwood: Bird-Banding Demo

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

For Kids ages 0-7. 10:30 am August 8th Missouri Conservation Department event at Tower Grove Park: You and Me under the Canopy- Splish, Splash. Register

2 pm August 9th St. Louis County Library class at Mid-County Branch: Homesteading- Windowsill Herbs. Register

9 am August 10th Seed St. Louis Fall Seedling Sale

8 Seats remaining. 10 am August 10th Missouri Conservation Department event at Powder Valley Conservation Nature Center, Kirkwood: Nature Art, Watercolor Painting: Summer Meadows. No experience necessary, all supplies provided. Register

11 am and 1 pm August 10th Missouri Botanical Garden event: Sachs Museum Performance Series- “A Corn-Fed Musical Comedy Performance” by Opera Bell Band. Seating first come, first served. Garden Admission is free to St. Louis City and St. Louis County residents Saturday and Wednesday mornings.

1:30 pm August 13th University of Illinois Extension Webinar: Foodscaping- Creating Snacks Among the Flower Beds. Register

6 pm August 15th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Bokashi . $12. Register

22 Tickets remaining. 6 pm August 15th Missouri Conservation Department event at Forest Park Hatchery: Fishing Lesson 1- Equipment, Casting, & Proper Fish Handling. Register

9 am to 1 pm August 16th Missouri Conservation Department event at Lincoln University’s Carver Farm, Jefferson City: Pollinator Workshop. Register

9 am to 5 pm August 17th Missouri Botanical Garden Daylily Association Plant Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

21 Tickets available. 5 pm August 22nd Missouri Conservation Department event at Forest Park Hatchery: Fishing Lesson 2- How to Tie a Knot & Bait a Hook. Register

August 24th Soulard’s Art in the Garden Tour fundraiser for Beautification Committee, Soulard Restoration Group

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

9 am to 5 pm September 7th Gateway West Gesneriad Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.

6 pm September 19th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Static Systems. $12. Register

9 am to 5 pm September 28th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

September 22nd Bring Conservation Home Native Plant Expo at Tower Grove Park

9 am October 5th Seed St. Louis Garlic Sale

Join us Sundays on 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: Poppies

Sow Outdoors This Week: Basil, Beans, Corn, Cucumber, Edamame, Melons, Okra, Squash, Tomatillo
Transplant This Week: Perennials + Basil, Eggplant, Melons, Peppers, Tomatillo, Tomato, Squash, Sweet Potato
Plan your garden with NEW 2024 Seed St. Louis Planting Calendar

St. Louis Post-Dispatch Garden Contest

If you are only looking for St. Louis Area (Missouri and Illinois) Plant Sales & Swaps, here’s a page for them.

Want to buy food in St. Louis Area grown with environmentally responsible and ethical practices? Check out Missouri Coalition for the Environment Known & Grown Farm Directory

Good Reads/Listens —

Saving Bull Creek, a Public Televion story about the history of and conservation efforts for an Ozarks watershed (Ozarks Public Television)

Crows Rival Human Toddlers in Counting Skills (Scientific American)

Hey, boxwood owners: These invasive moths are poised to proliferate across North America. Much of the continent’s climate is “very suitable” for box tree moths, researchers say. Gift article (Washington Post)

Louisiana’s coast is sinking. Advocates say the governor is undermining efforts to save it. Since the 1930s, Louisiana has lost over 2,000 square miles of land, an area roughly the size of Delaware. Gift article (Washington Post)

Container Gardening Tips
Native Plants: Grow Native!
Veggies: Missouri Botanical Garden
5 Tips For Successfully Growing Plants In Containers: P. Allen Smith

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 —

Day Trip for Lavender: It’s You Pick season at Missouri’s largest lavender farm- Battlefield Lavender in Centralia, Boone County

11 am Tuesday, May 28th, Missouri Conservation Department Zoom Class: Snakes of Missouri. Register

10 am Tuesday, May 28th Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

6 Tickets remaining. 3 pm Wednesday, May 29th, Missouri Conservation Department In-Person Class at Columbia Bottom Conservation Area: Beginning Archery. Register

1 pm Thursday, May 30th, Missouri Conservation Department Zoom Class: Landscaping with Native Plants. Register

6 Tickets remaining. 1 pm Friday, May 31st, Missouri Conservation Department hiking event at Powder Valley Conservation Area: Wildflower Walk . Register

8 am to 4 pm Saturday, June 1st, Missouri Wildflowers Nursery will be at Kirkwood Farmers Market selling Native Plants

9 am to Noon Saturday, June 1st, Brightside St. Louis Urban Gardening Symposium. Native Plant & Design Experts, Workshops, Plant Sale. $10. Register

10 am Saturday, June 1st, St. Louis County Library Indoor & Outdoor Plant Swap @ Samuel C. Sachs Branch- Register

10 am to 5 pm, Saturday, June 1st, Green Living Festival at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

Noon Saturday Forest ReLeaf event at 4642 Shenandoah, Southwest Garden : Rhythm and Roots, New Office Open House & Concert

24 Seats remaining. 2 pm Saturday, June 1st, Missouri Botanical Garden Speaker Series at Central Library: Plants that Changed the Course of History. Register

5:30 pm Saturday, June 1st, Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register.

4 pm June 3rd St. Louis County Library Plant & Seed Swap @ Thornhill Branch- Register

5:30 pm June 4th Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register.

10 am Jun 5th Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

3 pm June 5th St. Louis County Library Outdoor Plant & Blub Swap @ Prairie Commons Branch- Register

4 pm June 5th Missouri Prairie Foundation Webinar: Documenting Multiple Types of Pollinators Through Photography. Register

10 am June 8th How to Trellis Tomatoes Class at Heru Farms, Florissant. Register

June 9th Missouri Botanical Garden sponsored Private Garden Tour. Tickets: $50 MoBot Member, $65 Nonmember

5:30-7:30 June 11th Missouri Coalition for the Environment Chat for Change at MCE office, University City. Sounds like a happy hour for environmentalists and conservationists. Register

6:30 pm June 11th Piasa Sierra Club June Speaker at Old Bakery Beer, Alton IL: Our Wetlands Cooperative in Metroeast presented by Dr. Jenny Mullikin, National Great Rivers Research and Education Center. Register

5:30 pm June 12th Bellefontaine Cemetery History & Horticulture Sunset Stroll with Master Guide. Register.

6:30 pm June 14th event at The Garden Shop on Hampton: Sip & Soil, an evening of painting, planting, cocktail making. $35. Register

9 am to 5 pm June 15th Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am June 15th Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

10 am June 20th Seed St. Louis and St. Louis County Library Zoom Class: Water for the Garden. Register

6 pm June 20th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Vermicomposting, aka Worm Composting. $12. Register

9 am to 5 pm June 22nd Kimmswick Visitor Center Daylily Sale, Jefferson County Mo

9 am to to 5 pm June 22-23 St. Louis Water Garden Society Pond-O-Rama Tour

11 am to 1 pm June 23rd Piasa Sierra Club event at La Vista Park, Godfrey, IL: Pollinator Party. Register

June 30th Greater St. Louis Sustainable Backyard Tour

6 pm July 2nd St. Louis County Library Indoor Plant Swap at Prairie Commons Branch

2 pm July 6th St Louis County Library In-Person Class at Mid-County Branch: Planning Your Tea Garden. Register

July 20st-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

August 10th Seed St. Louis Fall Seedling Sale

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.

9 am to 5 pm September 28th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

September 22nd Bring Conservation Home Native Plant Expo at Tower Grove Park

October 5th Seed St. Louis Garlic Sale

Join us Sundays on 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: Common Milkweed. These spread fast, so give them plenty of room. Ours are five feet tall.

Sow Outdoors This Week: Basil, Beans, Corn, Cucumbers, Edamame, Tomatillo, Melon, Okra, Summer Squash, Tomato, Winter Squash
Transplant This Week: Perennials + Basil, Beans, Eggplant, Tomatillo, Melon, Peppers, Summer Squash, Sweet Potato Slips, Tomato
Plan your garden with NEW 2024 Seed St. Louis Planting Calendar

If you are only looking for St. Louis Area (Missouri and Illinois) Plant Sales & Swaps, here’s a page for them.

Want to buy food in St. Louis Area grown with environmentally responsible and ethical practices? Check out Missouri Coalition for the Environment Known & Grown Farm Directory

Grow Native Professional Certification Program

Good Reads/Listens —

A St. Louis farmer wants more north city residents to grow their own food (St. Louis Public Radio)

Fire is a lost tradition in Missouri. Meet the council reigniting the practice. For generations, Missouri’s Native American tribes used fire to maintain grasslands and push back forests. A council is trying to reignite the practice. (KSDK)

Container Gardening Tips
Native Plants: Grow Native!
Veggies: Missouri Botanical Garden
5 Tips For Successfully Growing Plants In Containers: P. Allen Smith

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 —

11:30 am to 4:30 pm thru March 31st, 2025 Missouri Botanical Garden multimedia exhibit at Sachs Museum- Kernels of Culture: Maize Around the World. Garden Admission is Free to St. Louis City and St. Louis County residents on Wednesday and Saturday mornings.

10 am every Monday St. Louis Public Library Outdoor Storytime in Forest Park, Albrecht Nature Playscape.

Order by Monday before Saturday for pick up or shop from what they bring. Missouri Wildflowers Nursery is at Kirkwood Farmers Market 8 am to 4 pm Saturdays, May 25th and June 1st.

6:30 pm Tuesday, May 21st, KC Area Mid Continent Public Library Zoom Class: Hummingbirds 101. Register

10 am Wednesday, May 22nd, Bellefontaine Cemetery Springtime History & Horticulture Tour with Master Guide. Register

4 pm Wednesday, May 22nd, Missouri Prairie Foundation Webinar: EDDMapS Training- Learning How to Document Invasive Plants. Register

6 pm Wednesday, May 22nd, Missouri Conservation Department Zoom Class: Naturalist Notes- Hummingbirds. Register

2 Seats remaining. Ages 0-7 years. 10:30 am Thursday, May 23rd, Missouri Conservation Department event at Tower Grove Park: Conservation Kids- You and Me under the Canopy: Get a Life Cycle! Register

4 Tickets remaining. 3 pm Thursday, May 23rd, Tower Grove Park Nee Kee Nee (East Stream) Tour. Register

6 pm Thursday, May 23rd, Seed St. Louis Zoom Class: Building a Healthy Garden & Orchard Ecosystem. Register

5:30-7:30 pm Friday, May 24th, support beautiful Bellefontaine Cemetery & Arboretum at Beer Barons Tour: Beer Barons Chapter II – Suppliers to Brewers. Tickets $30. Register

18 Tickets remaining. 7:30 pm Friday, May 24th, Missouri Conservation Department hiking event at Columbia Bottom Conservation Area: Off the Beaten Trail Evening Nature Walk. Register

9 Tickets remaining. 7:30 pm, Friday, May 24th Missouri Conservation Department hiking event at Powder Valley Nature Conservation Area: Dusk Hike. Register

8:30 am to 1 pm Saturday, May 25th, Macoupin County IL Master Gardener Plant Sale @ Macoupin County Historical Society, Carlinville IL

9 am to 5 pm Saturday, May 25th, Metropolitan St. Louis African Violet Council Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am Saturday, May 25th, Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

1-2 pm Saturday, May 25th, New Roots Urban Farm Workshop: Planting Sunflowers 101 with Farmer Twan, St. Louis Place. Register

11 am May 28th Missouri Conservation Department Zoom Class: Snakes of Missouri. Register

6 Tickets remaining. 3 pm May 29th Missouri Conservation Department In-Person Class at Columbia Bottom Conservation Area: Beginning Archery. Register

1 pm May 30th Missouri Conservation Department Zoom Class: Landscaping with Native Plants. Register

17 Tickets remaining. 1 pm May 31st Missouri Conservation Department hiking event at Powder Valley Conservation Area: Wildflower Walk . Register

9 am to Noon June 1st Brightside St. Louis Urban Gardening Symposium. Native Plant & Design Experts, Workshops, Plant Sale. $10. Register

10 am June 1st St. Louis County Library Plant Swap @ Samuel C. Sachs Branch- Register

27 Seats remaining. 2 pm June 1st Missouri Botanical Garden Speaker Series at Central Library: Plants that Changed the Course of History. Register

June 1st Green Living Festival at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

4 pm June 3rd St. Louis County Library Plant Swap @ Thornhill Branch- Register

3 pm June 5th St. Louis County Library Plant Swap @ Prairie Commons Branch- Register

4 pm June 5th Missouri Prairie Foundation Webinar: Documenting Multiple Types of Pollinators Through Photography. Register

10 am June 8th How to Trellis Tomatoes Class at Heru Farms, Florissant. Register

June 9th Missouri Botanical Garden sponsored Private Garden Tour. Tickets: $50 MoBot Member, $65 Nonmember

5:30-7:30 June 11th Missouri Coalition for the Environment Chat for Change at MCE office, University City. Sounds like a happy hour for environmentalists and conservationists. Register

9 am to 5 pm June 15th Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am June 20th Seed St. Louis and St. Louis County Library Zoom Class: Water for the Garden. Register

6 pm June 20th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Vermicomposting, aka Worm Composting. $12. Register

9 am to 5 pm June 22nd Kimmswick Visitor Center Daylily Sale, Jefferson County Mo

9 am to to 5 pm June 22-23 St. Louis Water Garden Society Pond-O-Rama Tour

11 am to 1 pm June 23rd Piasa Sierra Club event at La Vista Park, Godfrey, IL: Pollinator Party. Register

July 20st-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

June 30th Greater St. Louis Sustainable Backyard Tour

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

August 10th Seed St. Louis Fall Seedling Sale

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.

9 am to 5 pm September 28th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

September 22nd Bring Conservation Home Native Plant Expo at Tower Grove Park

This Week in Gardening & Nature

Plant of the Week: Alliums

Sow Outdoors This Week: Basil, Beans, Corn, Cucumber, Melons, Okra, Summer Squash, Tomatillo, Tomato, Winter Squash
Transplant This Week: Perennials + Basil, Eggplant, Melons, Peppers, Summer Squash, Tomatillo, Tomato
Plan your garden with NEW 2024 Seed St. Louis Planting Calendar

If you are only looking for St. Louis Area (Missouri and Illinois) Plant Sales & Swaps, here’s a page for them.

Want to buy food in St. Louis Area grown with environmentally responsible and ethical practices? Check out Missouri Coalition for the Environment Known & Grown Farm Directory

Grow Native Professional Certification Program

Good Reads —

Why you should let your grass grow. See what happens when you stop mowing your lawn. Gifted article (Washington Post)

May Gardening Tips from University of Missouri Extension

Gardening by Month: May Tips, Tasks, Problems from Missouri Botanical Garden

Care of Spring bulbs after flowering (University of Missouri Extension)

Container Gardening Tips
Native Plants: Grow Native!
Veggies: Missouri Botanical Garden
5 Tips For Successfully Growing Plants In Containers: P. Allen Smith

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 —

Volunteers Wanted. Check out upcoming Brightside St. Louis Neighborhood Clean Up & Beatification events.

10 am every Monday St. Louis Public Library Outdoor Storytime in Forest Park, Albrecht Nature Playscape.

10 am Tuesday, May 14th, Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

6:30 pm Tuesday, May 14th, Piasa Palisades Sierra Club May Speaker: Kill Your Lawn for the Birds at Old Bakery Beer, Alton IL. Register

10 am Wednesday, May 15th, Bellefontaine Cemetery Springtime History & Horticulture Tour with Master Guide. Register

6 pm Wednesday, May 15th, Missouri Conservation Department Zoom Class: Outdoor Survival, Bushcraft Skills Series- Knife, Axe, Saw. Register

Noon Thursday, May 16th, The Giving Grove Zoom Class: Spring Orchard Care- Timely Tasks for a Healthy Space. Register

8 am to 1 pm Saturday, May 18th, Wild Ones Illinois Prairie Chapter Native Plant Sale at Carlock, McLean County IL

9 am Saturday, May 18th, Seed St. Louis Summer Seedling & Sweeet Potato Slip Sale Part II: Veggies, Herbs, Annuals $3.50 each: Basil, Egglplant, Helenium Amarum, Jalapenos, Parsley, Sweet Pepper, Tomatillo, Tomatoes. Perennials $6 each: Lavender Munstead, Mountain Mint, Rhubarb, Sea Kale, Sorrel, Wild Arugula. Bring a box lid for your purchases. Get in line early for best selection.

9 am to 4 pm Saturday, May 18th, St. Louis Audubon and St. Louis Wild Ones Native Plant Garden Tour. $20

10 am to 3 pm Saturday, May 18th, Plant America Garden Expo at Weldon Spring Site Interpretive Center, St Charles MO.

10 am Saturday, May 18th, St. Louis County Library Plant Swap @ Meramec Valley Branch- Register

Volunteers Wanted. 11 am to 3 pm Saturday, May 18th, Peace Park Partners and Green City Coalition event: Planting Blitz at Peace Park, Grand @ Strodtman, College Hill Neighborhood. Register

Noon Saturday, May 18th, Missouri Conservation Department Online Class: Blooming Wildflowers. Register

7:30 pm Saturday, May 18th, St. Louis Astronomical Society Stargazing at Tower Grove Park

Ages 8+. 8:30 am Sunday, May 19th, St. Louis Audubon Society Beginner Bird Walk at Tower Grove Park. Register

6:30 pm May 21st KC Area Mid Continent Public Library Zoom Class: Hummingbirds 101. Register

10 am May 22nd Bellefontaine Cemetery Springtime History & Horticultutre Tour with Master Guide. Register

4 pm May 22nd Missouri Prairie Foundation Webinar: EDDMapS Training- Learning How to Document Invasive Plants. Register

6 pm May 22nd Missouri Conservation Department Zoom Class: Naturalist Notes- Hummingbirds. Register

6 Seats remaining. Ages 0-7 years. 10:30 am May 23rd Missouri Conservation Department event at Tower Grove Park: Conservation Kids- You and Me under the Canopy: Get a Life Cycle! Register

3 pm May 23rd Tower Grove Park Nee Kee Nee (East Stream) Tour. Register

6 pm May 23rd Seed St. Louis Zoom Class: Building a Healthy Garden & Orchard Ecosystem. Register

5:30-7:30 pm May 24th support beautiful Bellefontaine Cemetery & Arboretum at Beer Barons Tour: Beer Barons Chapter II – Suppliers to Brewers. Tickets $30. Register

17 Tickets remaining. 7:30 pm May 24th Missouri Conservation Department hiking event at Columbia Bottom Conservation Area: Off the Beaten Trail Evening Nature Walk. Register

10 Tickets remaining. 7:30 pm May 24th Missouri Conservation Department hiking event at Powder Valley Nature Conservation Area: Dusk Hike. Register

8:30 am to 1 pm May 25th Macoupin County IL Master Gardener Plant Sale @ Macoupin County Historical Society, Carlinville IL

9 am to 5 pm May 25th Metropolitan St. Louis African Violet Council Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am May 25th Bellefontaine Cemetery History & Horticulture Trolley Tour with Master Guide. $5. Register

1-2 pm May 25th New Roots Urban Farm Workshop: Planting Sunflowers 101 with Farmer Twan, St. Louis Place. Register

11 am May 28th Missouri Conservation Department Zoom Class: Snakes of Missouri. Register

6 Tickets remaining. 3 pm May 29th Missouri Conservation Department In-Person Class at Columbia Bottom Conservation Area: Beginning Archery. Register

1 pm May 30th Missouri Conservation Department Zoom Class: Landscaping with Native Plants. Register

1 pm May 31st Missouri Conservation Department hiking event at Powder Valley Conservation Area: Wildflower Walk . Register

9 am to Noon June 1st Brightside St. Louis Urban Gardening Symposium. Native Plant & Design Experts, Workshops, Plant Sale. $10. Register

10 am June 1st St. Louis County Library Plant Swap @ Samuel C. Sachs Branch- Register

June 1st (not confirmed) Lafayette Square Neighborhood Garden Tour & Antique Fair

27 Seats remaining. 2 pm June 1st Missouri Botanical Garden Speaker Series at Central Library: Plants that Changed the Course of History. Register

June 1st Green Living Festival at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

4 pm June 3rd St. Louis County Library Plant Swap @ Thornhill Branch- Register

3 pm June 5th St. Louis County Library Plant Swap @ Prairie Commons Branch- Register

4 pm June 5th Missouri Prairie Foundation Webinar: Documenting Multiple Types of Pollinators Through Photography. Register

10 am June 8th How to Trellis Tomatoes Class at Heru Farms, Florissant. Register

June 9th Missouri Botanical Garden sponsored Private Garden Tour. Tickets: $50 MoBot Member, $65 Nonmember

5:30-7:30 June 11th Missouri Coalition for the Environment Chat for Change at MCE office, University City. Sounds like a happy hour for environmentalists and conservationists. Register

9 am to 5 pm June 15th Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am June 20th Seed St. Louis and St. Louis County Library Zoom Class: Water for the Garden. Register

6 pm June 20th Willoughby Farm, Table to Garden, Seed St. Louis In Person Composting Series, Collinsville IL: Vermicomposting, aka Worm Composting. $12. Register

9 am to 5 pm June 22nd Kimmswick Visitor Center Daylily Sale, Jefferson County Mo

9 am to to 5 pm June 22-23 St. Louis Water Garden Society Pond-O-Rama Tour

11 am to 1 pm June 23rd Piasa Sierra Club event at La Vista Park, Godfrey, IL: Pollinator Party. Register

July 20st-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

June 30th Greater St. Louis Sustainable Backyard Tour

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

August 10th Seed St. Louis Fall Seedling Sale

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.

9 am to 5 pm September 28th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

September 22nd Bring Conservation Home Native Plant Expo at Tower Grove Park

This Week in Gardening & Nature

Plant of the Week: Peonies

Sow Outdoors This Week: Basil, Beans, Cucumbers, Melons, Squash
Transplant This Week: Perennials + Basil, Brussels Sprouts, Melons, Parsley, Squash
Plan your garden with NEW 2024 Seed St. Louis Planting Calendar

If you are only looking for St. Louis Area (Missouri and Illinois) Plant Sales, here’s a page for them.

Hey, grades 6th thru 12th Teachers. Missouri Environmental Education Association has great resources for an Invasive Species Mock Trial Unit that combines Ecology and Civic Engagement. Also see Trial of Bush Honeysuckle

Brightside St. Louis Blitz Project Registration Open (neighborhood clean up and beautification). Free Blitz Blooms available this year for your public spaces project: gomphrena, dianthus, marigolds, celosia and vinca

Good Reads —

Gardening by Month: May Tips, Tasks, Problems from Missouri Botanical Garden

Your yard can help avert the insect apocalypse. Here’s how. Welcome lacewings, sweat bees and lady beetles (back) into your life. (gifted article @ Washington Post)

State of the climate: 2024 off to a record-warm start This year is shaping up to either match or surpass 2023 as the hottest year on record. (Carbon Brief)

The Trees I’ve Loved — and Lost (Riverfront Times)

Container Gardening Tips
Native Plants: Grow Native!
Veggies: Missouri Botanical Garden
5 Tips For Successfully Growing Plants In Containers: P. Allen Smith

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 —

Volunteers Wanted. Check out upcoming Brightside St. Louis Neighborhood Clean Up & Beatification events. Some Blitz events offer Cardinals tickets to volunteers.

10 am every Monday St. Louis Public Library Outdoor Storytime in Forest Park, Albrecht Nature Playscape.

11 am Tuesday, April 30th, Missouri Conservation Department Zoom Class: Native Plants- Wonderful Wildflower ID. Register

May 1st to August 31st Missouri Conservation Department Busch Conservation Area (St. Charles Mo) Wildlife Photography Contest. Submit photos of native Missouri wildlife, trees, or plants at Busch Conservation Area or neighboring Weldon Spring Conservation Area.

10 am Thursday, May 2nd, Bellefontaine Cemetery History and Horticulture Walking Tour with Master Guide. Register

6 pm Thursday, May 2nd, Seed St. Louis Zoom Class: School Garden Maintenance Strategies for Summer & Beyond. Register

Ages 3+. 8 Seats remaining. Children must be accompanied by adult. 6 pm Thursday, May 2nd, Missouri Conservation Department in-Person Class at Forest Park Hatchery: Fishing Lesson 1- Equipment, Casting, & Proper Fish Handling. This class is required before Lesson 2. Register

9 am to 1 pm Friday, May 3rd Montgomery County IL Master Gardeners Hanging Basket Sale @ Mt. Moriah Lodge 51, Hillsboro IL

11:30 am to 4:30 pm Friday, May 3rd, 2024 to March 31st, 2025 Missouri Botanical Garden multimedia exhibit at Sachs Museum- Kernels of Culture: Maize Around the World. Garden Admission is Free to St. Louis City and St. Louis County residents on Wednesday and Saturday mornings.

Friday thru Sunday Earth Dance Organic Farm Plant Sale, Ferguson

8 am to Noon Saturday, May 4th, Edwardsville IL Garden Club Spring Plant Sale at St. Mary’s Church parkign lot, 1802 Madison

8:30 am to 12:30 pm Saturday, May 4th, Webster Groves Women’s Garden Association Plant Sale, First Congregational Church, Webster Groves

9 am to 2 pm Saturday-Sunday, May 4th-5th, Tower Grove East Community Garden Plant Sale at 3303 Sidney: veggies, annuals, perennials, hostas, ground covers

9 am to 1 pm Saturday, May 4th, Shaw Nature Reserve Wildflower Market

10:30 am May 4th EcoTones Concert at Nee Kee Nee Stream, Tower Grove Park

10 am to 2 pm May 5th Feed the People Garden Project Plant Sale in Bevo Neighborhood.: Vegetables, Herbs, Flowers

8 am May 6th Kress Farm Garden Preserve Plant Sale in Hillsboro, Jefferson County MO. Native plants, shrubs, trees; nonnative plants, annuals, vegetable seedlings.

2 pm May 7th Seed St. Louis and St. Louis County Library Zoom Class: Summer Crops & Cover Crops. Register

4 pm May 8th Missouri Prairie Foundation Virtual Walk on the Prairie, Spring Edition @ Pettis County. Register

8 am to 1 pm May 11th Flora Conservancy of Forest Park Plant Sale at St. Louis City Greenhouse

8 am to Noon May 11th Mississippi Valley Garden Club Plant Sale at Alton-Wood River Sportsmen’s Club, 3109 Godfrey, Godfrey IL

8 am to Noon May 11th O’Fallon Garden Club Plant Sale at 2606 Riley Paul Ct, O’Fallon, MO

9 am May 11th Seed St. Louis Summer Seedling Sale: Veggies, Herbs, Annuals $3.50 each: Basil, Egglplant, Helenium Amarum, Jalapenos, Parsley, Sweet Pepper, Tomatillo, Tomatoes. Perennials $6 each: Lavender Munstead, Mountain Mint, Rhubarb, Sea Kale, Sorrel, Wild Arugula.

9 am to 5 pm May 11th St. Louis Hosta Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

9 am to 3 pm May 11th Franklin County Mo Master Gardeners Plant Sale at JC Penny Parking Lot, Washington MO

10 am to 2 pm May 11th Missouri Prairie Foundation Native Plant Sale at Wild Bird Sanctuary, Valley Park. $8-$12 entrance fee.

10 am May 11th Companion Planting 101 Class at Heru Urban Farming, Florissant. Register

9 am to 5 pm May 12th Greater St. Louis Iris Society Show at Missouri Botanical Garden

9 am to 4 pm May 14th St. Louis Audubon and St. Louis Wild Ones Native Plant garden Tour. $20

6:30 pm May 14th Piasa Palisades Sierra Club May Speaker: Kill Your Lawn for the Birds at Old Bakery Beer, Alton IL. Register

8 am to 1 pm May 18th Wild Ones Illinois Prairie Chapter Native Plant Sale at Carlock, McLean County IL

10 am to 3 pm May 18th Plant America Garden Expo at Weldon Spring Site Interpretive Center, St Charles MO.

7:30 pm May 18th St. Louis Astronomical Society Stargazing at Tower Grove Park

Ages 8+. 8:30 am May 19th St. Louis Audubon Society Beginner Bird Walk at Tower Grove Park. Register

4 pm May 22nd Missouri Prairie Foundation Webinar: EDDMapS Training- Learning How to Document Invasive Plants. Register

8:30 am to 1 pm May 25th Macoupin County IL Master Gardener Plant Sale @ Macoupin County Historical Society, Carlinville IL

1-2 pm May 25th New Roots Urban Farm Workshop: Planting Sunflowers 101 with Farmer Twan, St. Louis Place. Register

9 am to Noon June 1st Brightside St. Louis Urban Gardening Symposium. Native Plant & Design Experts, Workshops, Plant Sale. $10. Register

June 1st (not confirmed) Lafayette Square Neighborhood Garden Tour & Antique Fair

June 1st Green Living Festival at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am June 8th How to Trellis Tomatoes Class at Heru Farms, Florissant. Register

June 9th Missouri Botanical Garden sponsored Private Garden Tour. Tickets: $50 MoBot Member, $65 Nonmember

9 am to 5 pm June 15th Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

9 am to 5 pm June 22nd Kimmswick Visitor Center Daylily Sale, Jefferson County Mo

9 am to to 5 pm June 22-23 St. Louis Water Garden Society Pond-O-Rama Tour

July 20st-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

June 30th Greater St. Louis Sustainable Backyard Tour

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.

9 am to 5 pm September 28th Rose Society of Greater St. Louis Show at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

Join us Sundays on 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: Violas

Start Indoors This Week: Peppers, Tomatillo, Tomatoes
Sow Outdoors This Week: Arugala, Beans, Beets, Chard, Collards, Kale, Parsley, Peas, Potatoes, Radish, Spinach, Turnips
Transplant This Week: Perennials + Cabbage, Chard, Collards, Kale, Leeks, Lettuce, Onions
Plan your garden with NEW 2024 Seed St. Louis Planting Calendar

If you are only looking for St. Louis Area (Missouri and Illinois) Plant Sales, here’s a page for them. Added this week: Edwardsville Garden Club, Kress Farm Garden Preserve, Flora Conservancy, Plant America Garden Expo, Greater STL Daffodil Society

May 1st to August 31st Enter Missouri Conservation Department’s Busch Conservation Area (St. Charles Mo) Wildlife Photography Contest. Submit photos of native Mo wildlife, trees, plants at Busch Conservation Area or Weldon Spring Conservation Area.

Order your Grow Native! Free Resource Guide to Native Plants in Missouri– products, services, institutions

Good Reads —

Ameren (Union Electric) coal plant is top polluter. Labadie emits more SO2 than any in US. (St. Louis Post-Dispatch) Ameren was also a sponsor of St. Louis Earth Day Festival.

The Big Burnout: Life on the Front Lines of America’s Wildfires. As record-setting blazes become common and the number of skilled wildland firefighters dwindles, ProPublica spoke to those most impacted. (ProPublica)

Native Plants for Healthy People and a Healthy Planet. Part I – Mitigation of Chronic Health (Wild Ones)

Attracting Pollinators to Your Garden pdf (U.S. Fish & Wildlife Service)

Container Gardening Tips
Native Plants: Grow Native!
Veggies: Missouri Botanical Garden
5 Tips For Successfully Growing Plants In Containers: P. Allen Smith

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 —

Volunteers Wanted. Check out upcoming Brightside St. Louis Neighborhood Clean Up & Beatification events. Some Blitz events offer Cardinals tickets to volunteers.

10 am every Monday St. Louis Public Library Outdoor Storytime in Forest Park, Albrecht Nature Playscape.

8:30 am to 2 pm Monday, April 22nd, Piasa Palisades Sierra Club Earth Day Invasive Species Removal Workday at Milton School House, Alton IL. Register

8 Tickets remaining. 1 pm Monday, April 22nd, Missouri Conservation Department Earth Day Hike & Nature Immersion at Emmenegger Nature Park, Kirkwood. Register

10 am Tuesday, April 23rd, Bellefontaine Cemetery History and Horticulture Trolley Tour with Master Guide. $5. Register

1 pm Wednesday, April 24th, Missouri Conservation Department Zoom Class: Hummingbird Season. Register

4 pm Wednesday, April 24th, Grow Native! Zoom Master Class: Restoring Remnant Woodlands in a Sea of Bush Honeysuckle. Free to Missouri Prairie Foundation members and Grow Native! professional members, $15 nonmembers. Register

3 Seats remaining. For Kids Age 7 and under. 10:30 am Thursday, April 25th Missouri Conservation Department In-Person Event at Tower Grove Park: You and Me under the Canopy: Rain, Rain Go Away. Register

6 pm Thursday, April 25th, Seed St. Louis In-Person Class: Food for Years- Best Perennial Vegetables for an Early Spring Harvest at DIG Annuals and Perennials. Learn about edible greens, shoots, flowers, and stems that are ready to harvest before annual vegetables. Some plants discussed will be available for purchase. Register

9 am to 4 pm Friday, April 26th, St. Louis Community College’s Meramec Botanical Society Plant Sale (see link for catalog). Herbs, natives, annuals, perennials and vegetables. $3 to $12. Cash or check. Parking Lot K @ 11333 Big Bend Road, Kirkwood.

9 am to 5 pm Friday, April 26th, St. Louis Herb Society Herb Sale at Missouri Botanical Garden, parking lot

10 am Friday, April 26th, Bellefontaine Cemetery Arbor Day Trolley Tour with cemetery’s Horticulture Director. $5. Register

5 Tickets remaining. 2 pm Friday, April 26th, Tower Grove Park Nee Kee Nee (East Stream) Tour. Register

Missouri Wildflowers Nursery is at Kirkwood Farmers Market 8 am to 4 pm Saturdays, April 27th, May 25th, June 1st. Order by Monday before Saturday for pick up or shop from what they bring.

8 am Saturday, April 27th, St. Louis Audubon Society Beginner Bird Walk at St. Vincent Greenway. Register

8 am to 1 pm Saturday, April 27th, Lincoln County Mo Master Gardeners Plant Sale, University of Missouri Extension, 880 W College, Troy. Annuals, Perennials, Natives, Vegetables, Herbs, Bulbs, Garden Accessories. Cash only.

8:30 am Saturday, April 27th, Webster Groves Herb Society Herb Sale at Congregational Church of Webster Groves

9 am Saturday, April 27th, Olivette In Bloom Native Plant Sale

April 27th-28th U-City in Bloom Plant Sale. 9 am to 1 pm Saturday & 11 am to 1 pm Sunday. Heman Park Community Center, University City

Noon to 3 pm Saturday, April 27th, Heartland Conservancy Spring Native Plant Sale at Clinton Hills Conservation Park, Swansea IL

1-4 pm Saturday, April 27th, New Roots Urban Farm Workshop: Waste Prevention (Intercepting Compost Materials from the Landfill), St. Louis Place. Register

10 am to 2 pm Sunday, April 28th, Partners for Native Landscaping Native Plant Fair at Beyond Housing, Pine Lawn.

Noon to 2 pm Sunday, April 28th, St. Charles County Master Gardeners Spring Plant Sale at University of Missouri Extension St. Charles County. Vegetables, perennials, natives, herbs and annuals.

11 am April 30th Missouri Conservation Department Zoom Class: Native Plants- Wonderful Wildflower ID. Register

10 am May 2nd Bellefontaine Cemetery History and Horticulture Walking Tour with Master Guide. Register

6 pm May 2nd Seed St. Louis Zoom Class: School Garden Maintenance Strategies for Summer & Beyond. Register

Ages 3+. 18 Seats remaining. Children must be accompanied by adult. 6 pm May 2nd Missouri Conservation Department in-Person Class at Forest Park Hatchery: Fishing Lesson 1- Equipment, Casting, & Proper Fish Handling. This class is required before Lesson 2. Register

9 am to 1 pm May 3rd Montgomery County IL Master Gardener Plant Sale @ Mt. Moriah Lodge 51, Hillsboro IL

11:30 am to 4:30 pm May 3rd, 2024 to March 31st, 2025 Missouri Botanical Garden multimedia exhibit at Sachs Museum- Kernels of Culture: Maize Around the World. Garden Admission is Free to St. Louis City and St. Louis County residents on Wednesday and Saturdaty mornings.

May 3rd, 4th, 5th Earth Dance Organic Farm Plant Sale, Ferguson

May 4th Edwardsville IL Garden Club Spring Plant Sale at St. Mary’s Church parkign lot, 1802 Madison.

8:30 am to 12:30 pm May 4th Webster Groves Women’s Garden Association Plant Sale, First Congregational Church, Webster Groves

9 am to 2 pm May 4th-5th Tower Grove East Community Garden Plant Sale at 3303 Sidney

9 am to 1 pm May 4th Shaw Nature Reserve Wildflower Market

9 am to 5 pm May 4th West County Daylily Club Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10:30 am May 4th EcoTones Concert at Nee Kee Nee Stream, Tower Grove Park

10 am to 2 pm May 5th Feed the People Garden Project Plant Sale in Bevo Neighborhood.: Vegetables, Herbs, Flowers

8 am May 6th Kress Farm Garden Preserve Plant Sale in Hillsboro, Jefferson County MO. Native plants, shrubs, trees; nonnative plants, annuals, vegetable seedlings.

2 pm May 7th Seed St. Louis and St. Louis County Library Zoom Class: Summer Crops & Cover Crops. Register

4 pm May 8th Missouri Prairie Foundation Virtual Walk on the Prairie, Spring Edition @ Pettis County. Register

8 am to 1 pm May 11th Flora Conservancy of Forest Park Plant Sale at St. Louis City Greenhouse

8 am to Noon May 11th Mississippi Valley Garden Club Plant Sale at Alton-Wood River Sportsmen’s Club, 3109 Godfrey, Godfrey IL

8 am to Noon May 11th O’Fallon Garden Club Plant Sale at 2606 Riley Paul Ct, O’Fallon, MO

9 am to 5 pm May 11th St. Louis Hosta Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

9 am to 3 pm May 11th Franklin County Mo Master Gardeners Plant Sale at JC Penny Parking Lot, Washington MO

10 am to 2 pm May 11th Missouri Prairie Foundation Native Plant Sale at Wild Bird Sanctuary, Valley Park. $8-$12 entrance fee.

10 am May 11th Companion Planting 101 Class at Heru Urban Farming, Florissant. Register

9 am to 5 pm May 12th Greater St. Louis Iris Society Show at Missouri Botanical Garden

9 am to 4 pm May 14th St. Louis Audubon and St. Louis Wild Ones Native Plant garden Tour. $20

6:30 pm May 14th Piasa Palisades Sierra Club May Speaker: Kill Your Lawn for the Birds at Old Bakery Beer, Alton IL. Register

8 am to 1 pm May 18th Wild Ones Illinois Prairie Chapter Native Plant Sale at Carlock, McLean County IL

10 am to 3 pm May 18th Plant America Garden Expo at Weldon Spring Site Interpretive Center, St Charles MO.

7:30 pm May 18th St. Louis Astronomical Society Stargazing at Tower Grove Park

Ages 8+. 8:30 am May 19th St. Louis Audubon Society Beginner Bird Walk at Tower Grove Park. Register

4 pm May 22nd Missouri Prairie Foundation Webinar: EDDMapS Training- Learning How to Document Invasive Plants. Register

8:30 am to 1 pm May 25th Macoupin County IL Master Gardener Plant Sale @ Macoupin County Historical Society, Carlinville IL

1-2 pm May 25th New Roots Urban Farm Workshop: Planting Sunflowers 101 with Farmer Twan, St. Louis Place. Register

9 am to Noon June 1st Brightside St. Louis Urban Gardening Symposium. Native Plant & Design Experts, Workshops, Plant Sale. $10. Register

June 1st (not confirmed) Lafayette Square Neighborhood Garden Tour & Antique Fair

June 1st Green Living Festival at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10 am June 8th How to Trellis Tomatoes Class at Heru Farms, Florissant. Register

June 9th Missouri Botanical Garden sponsored Private Garden Tour. Tickets: $50 MoBot Member, $65 Nonmember

9 am to 5 pm June 15th Carnivorous Plant Society Show and Sale at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

9 am to 5 pm June 22nd Kimmswick Visitor Center Daylily Sale, Jefferson County Mo

9 am to to 5 pm June 22-23 St. Louis Water Garden Society Pond-O-Rama Tour

July 20st-22nd Shaw Cactus & Succulent Society Cactus & Succulent Sale, St. Louis County

June 30th Greater St. Louis Sustainable Backyard Tour

9 am to 5 pm August 3rd Greater St. Louis Iris Society Iris Sale at at Missouri Botanical Garden. Garden admission free to St. Louis City and County residents on Wednesday and Saturday mornings.

10-11:30 am August 17th Homegrown Hot Sauce Class with Urban Harvest’s Chef Queenie at Rung, Fox Park. Register

Noon to 5 pm August 18th Orchid Society of Greater St. Louis Auction at Missouri Botanical Garden. Garden admission fee required.

3-7 pm September 6th Shaw Nature Reserve Fall Wildflower Market

September 13th, 14th, 15th Kirkwood Greentree Festival at Kirkwood Park. Greater St. Louis Daffodil Society sells Daffodil bulbs at this event.