UC Master Gardener Program
UC Cooperative Extension
9335 Hazard Way, Ste. 201
San Diego, CA 92123
Do You Have a Gardening Question?
Our mission is to provide the home gardener with research based information. A UC Master Gardener will research your question and will supply an answer within a few business days.
- Send us an email at help@mastergardenersd.org. With this option you may attach photo(s) related to your question in jpeg, gif, or png format. Please include the following information:
Your general location, how long the problem has been going on, your irrigation and fertilization practices, and any recent changes to the plant's environment.
Please limit your photos to four (4) and do not send HEIC files or videos. Please limit the number of questions you ask in one email to one or two at a time.
Or call The Master Gardener "Hotline" at (858) 822-6910
Having an Event?
Are you interested in having a UC Certified Master Gardener table at your upcoming event? Just ask! Request an Ask-A-Master-Gardener by emailing AAMG@mastergardenerSD.org
Learn more about us!
Want to be added to our mailing list, be notified about upcoming seminars, plant sales, or training classes? Subscribe here.
To reach a board member about a non-gardening issue or concern, please send an email here.