Plant of the Week: St. John’s Wort

June 30th Deadline to enter St. Louis Post-Dispatch Garden Contest

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

Plan your garden with 2024 Seed St. Louis Planting Calendar

Check out the Butterfly Gardens at St. Louis Public Library branches

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

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 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

Good Reads/Views —

This 101-year-old scientist may have created your new favorite tomato. Plant pathologist Mannon Gallegly developed the first blight-resistant tomato in 1963. Waiting list for his new variety is already in the thousands. Gift article (Washington Post)

Lingering effects of recent cicada emergence AND environmental benefits (University of Missouri Extension)

10 species of Heron call Missouri home (Missouri Conservationist)

Taking Plant Cuttings. You can grow new plants from cuttings off existing ones. (University of Missouri Extension)

(YouTube)Tomato Trellising: 4 Methods (Seed St. Louis)

Dealing with Squash Bugs in a No Spray Garden and Advice on Squash Bugs from Missouri Botanical Garden

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

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. June neighborhood clean up and beautification opportunities via Brightside St. Louis

2 pm Tuesday, June 25th, St. Louis County Library class at Eureka Hills Branch: Cooking with Herbs. Presented by St. Louis Herb Society. Register.

9 am Wednesday, June 26th, Tower Grove Park event at Lily Pond Shelter: Water Plants of Tower Grove Park. Presented by Horticulture Supervisor, Steve Hogenmiller, and Community Engagement Manager, Tara Morton. Register

2 pm Wednesday, June 26th, Tower Grove Park event: Nee Kee Nee (East Stream) Tour. Register

5:30 pm Thursday, June 27th, Bellefontaine Cemetery event: Sunset Stroll. Register

6 pm Thursday, June 27th, St. Louis County Library class at Grand Glaize Branch: Harvesting and Preserving Herbs. Presented by St. Louis Herb Society. Register

3 pm Friday, June 28th, Missouri Conservation Department online class: Bats of Missouri. Register

6:30 pm Friday, June 28th, Missouri Conservation Department event at Powder Valley Nature Conservation Center: Planting Native, presented by horticulturist Scott Woodbury + tour of the native plant gardens at the nature center. Register

11 am and 1 pm Saturday, June 29th, Missouri Botanical Garden event: Sachs Museum Performance Series- “The Sacred Crop” featuring poet Waleska Font and guitarist Patrick Rafferty. Seating first come, first served. Garden Admission is free to St. Louis City and St. Louis County residents Saturday and Wednesday mornings.

1 pm Saturday, June 29th, St. Louis City Public Library event at Buder Library: Urban Homesteading- Advanced Chicken Tending

10 am to 3 pm June 30th Piasa Sierra Club Urban Farm Tour in Madison County IL, a self guided tour of 6 urban gardens, farms, and community gardens. Register

11 am to 4 pm June 30th Greater St. Louis Sustainable Backyard Tour

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

4 pm July 3rd Missouri Prairie Foundation Webinar: Native Bees of Missouri’s Ozark Woodlands and Glades. Register

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

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

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

15 Tickets remaining. 8:30 am to 1:30 pm 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

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

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

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

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

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

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

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

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.

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

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

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.

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.