Plant America Garden Expo 2026- Free Kids Activities
Schedule
Sat May 16 2026 at 10:00 am to 03:00 pm
UTC-05:00Location
Weldon Spring Site Interpretive Center | Dardenne Prairie, MO
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Follow us on Facebook:https://www.facebook.com/PlantAmericaGardenExpo to see up to date information on speakers, vendors, food trucks, etc.The O’Fallon Garden Club, in partnership with the Boone Country Garden Club and MoGreen Future, and working with the Weldon Spring Site Interpretive Center, invites the St. Charles County community to a free, one-day garden and sustainability event!
Enjoy a day packed with 40 vendors, including educational booths, hands-on demonstrations, inspiring speakers, children’s activities, and a wide selection of plants. This family-friendly event promotes the objectives of sustainability and recycling, building biodiversity, composting, native plants and trees, vegetable and water gardening, and—most of all—a shared love of nature.
New this year will be a display of small standard flower show.
Come learn, explore, and grow with us!
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Where is it happening?
Weldon Spring Site Interpretive Center, St. Charles,MO,United States, Dardenne PrairieEvent Location & Nearby Stays:
Know what’s Happening Next — before everyone else does.






