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.

Master Gardener Help Desk

We're still here to help you grow! Each county's Master Gardener Help Desk email accounts are open. Please send a detailed message with your question, and a volunteer will get back to you. Please see the tips below to guide your submission. We look forward to helping you!

We're still here to help you grow. Photo of seedlings.

General Help Desk Submission Tips:

  • In addition to your question, please include as much additional information as possible:
    • This could include planting date, age of plant, chemicals used, number of plants affected, where found, patterns, when symptoms were first noticed, etc.
  • Please check your photos before submitting them. Are they clear and in-focus?
  • When possible, please include a size reference in your photos (such as a pen, ruler, or a coin).
  • For plant identifications, please include photos of the whole plant AND close-ups of plant parts.
    • Parts may include leaves, flowers, roots, fruit, seeds, etc.
  • Send a maximum of 10 images per sample/question.

Learn More about Master Programs

Additional helpful tools:

Email: uiemg-kane@illinois.edu

during this time, please see e-Help Desk info above

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

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

Phone: 630-584-6166

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

Email: uiemg-kendall@illinois.edu

during this time, please see e-Help Desk info above

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

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

Phone: 630-553-5823

Address: 7775B IL Route 47, Yorkville IL 60560

Email: uiemg-dupage@illinois.edu

during this time, please see e-Help Desk info above

April and May: Weekdays - 9 a.m. to noon

June through October - TBD

Phone: 630-955-1123

Address: 1100 E. Warrenville Road, Naperville IL 60563