Gardenfest 2026

Explore the latest gardening trends, techniques, and tools during this daylong series of seminars for gardeners of every skill level.

• Tour the MCC Greenhouse and explore hydroponic and aquaponic systems.
• Improve skills in planting and tool maintenance.
• Gain practical tips for growing tomatoes, grapes, fruit trees, and more.

Our expanded Community Expo is also open to everyone from 9 a.m. to 3 p.m. Shop for handmade art, garden accents, and textiles at unique local vendors.

Learn more and register for Gardenfest »

Registration Deadline: March 28, 2026 (no refunds). After this date, registration is only accepted on the conference day for an additional $10 fee (space limited).

Held annually, Gardenfest is sponsored by McHenry County College and the University of Illinois Extension McHenry County Master Gardeners.