UC Master Gardeners of Stanislaus County

Need help with a gardening question?
Visit or call us on Wednesdays between 9:00 a.m. and 12 p.m. We are located in the Ag Center in the Stanislaus Building, Suite A.
- Call anytime (209) 525-6802 to leave a message.
- Fill out our ask a Master Gardener form and upload photos.
- Our volunteers will respond within 3-5 business days.
Stay in touch! Sign up for The Stanislaus Sprout blog weekly e-newsletter for gardening and pest management information and class updates.
Visit our YouTube Channel to watch gardening videos
University of California (UC) Master Gardener Program encourages healthy environments by promoting sustainable gardening, green waste reduction, and water conservation.
UC Master Gardeners recommend University resources that provide research-based information on home gardening, pest management, promoting plants for pollinators, and much more!
updated 4/21/2026
Do you enjoy gardening and want to get involved in your community? Visit the Become a UC Master Gardener page to let us know you want to apply.
The UC Master Gardener program was made available thanks to funding from Stanislaus County.
Contribute for a Better Future
Upcoming Events
Plant Propagation - Turlock Library
Plant Propagation - MoPride Center
Plant Propagation - Waterford Library
Office Locations
UCCE Stanislaus
3800 Cornucopia Way Suite A
Modesto, CA 95358
United States