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Contact Us

Have a home gardening question?  Ask the UC San Joaquin Master Gardeners! Our Help Desk is staffed  Monday-Thursday 9:00 a.m.- 12:00 p.m.

  • Visit us during Help Desk hours at 2101 E. Earhart Ave, Ste. 200 Stockton, 95206. Click here for a map

  • Call us at (209) 953-6112.  If you call outside Help Desk hours, please leave both your phone number and email address so that we may respond to you in a timely manner.

  • Email us at anrmgsanjoaquin@ucanr.edu.   Please use email if you want to submit photos along with your question(s).
Main San Joaquin UCCE Office: 209-953-6100




Master Gardener Program Coordinator

 Marcy Sousa