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2026 Spring Plant Sale Fundraiser
The McHenry County 4-H Youth Foundation is hosting a Spring Plant Fundraiser through March 9 to raise funds that directly support the McHenry County 4-H program!
This year, the 4-H…
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Master Gardener Training
Big & Small Gardening
All ages are invited to learn more about gardening with the Lee County Master Gardeners. This series will be held the first Tuesday of the month starting through April 2026, with some months…
Chainsaw safety and Pruning Young Trees
Tree care isn't always led just by certified arborists, so Illinois Extension is ensuring that everyone has access to research-…
Bats and Forest Habitat
Bats play a vital role in healthy ecosystems, but many bat populations are struggling. They are essential to a healthy ecosystem, as they eat insects that are pests to trees, crops, and…
Garden & Natural Resource Helpline Training
Want to help more people grow gardens or preserve natural spaces? Join our Garden & Natural Resources Helpline training and learn how to field plant-clinic calls, diagnose garden issues, and…
The Great Seed Event 2026
McHenry County's third annual all-things-seeds event: vegetables, natives, flowers and herbs. Vendors, demos and a seed swap!
Sponsored by University of Illinois Extension McHenry County…
Annual Backyard Maple Syrup Production Workshop 2026
Changing Climate and Historic Pests
Tree care isn't always led just by certified arborists, so Illinois Extension is ensuring that everyone has access to research-…
Creating Simply Lovely Nature Art
Learn how to create a nature-inspired living heart craft with freshly cut willow. Learn how to add a touch of rustic romance to bouquets that showcase flowers in the…