Serving DuPage, Kane and Kendall Counties

trees in forest, bee on flower, hands with radish in garden, logos

Illinois Extension has a vast collection of resources addressing horticultural interests. We recognize that home and commercial horticulturalists each have unique needs, so we've cultivated a set of resources designed to address their top concerns. Check them out below.

The Master Gardener Help Desks reopen in March 2020 for the growing season.

*NEW* Think Spring! Series with the Kane County Master Gardeners  - winter 2020

Help Desks will reopen in Spring 2020 (more information below)

April through September, Mon - Fri, 10 a.m. - 2 p.m.

March and October, M W F, 10 a.m. - 2 p.m.

Phone: 630-584-6166


Address: 535 S. Randall Road, St. Charles IL 60174

April through September, Monday through Friday, 9 a.m. - 12:30 p.m.

March and October, M W F, 9 a.m. - 12:30 p.m.

Phone: 630-553-5823


Address: 7775B IL Route 47, Yorkville IL 60560

April through October - Tuesday, Wednesday and Thursday, 9 a.m. - 12 p.m.

Phone: 630-955-1123


Address: 1100 E. Warrenville Road, Naperville IL 60563