Help Desk
UC Master Gardeners of Napa County provide free home gardening advice.
Please submit your questions:
- Fill out the Plant Problem Diagnosis form below and
- Email photos of your plant problem to: MasterGardeners@countyofnapa.org
or
- Give us a call by Phone 707-253-4143, leave a message with your question & contact information
Our office location: temporarily closed
UC Cooperative Extension
1710 Soscol Avenue, Suite 4, Napa
(707) 253-4143
Map & Directions
Plant Problem Diagnosis Sheet
Please fill out the diagnosis form below and submit it to help us understand your garden issue. If you don't know an answer, you may leave it blank. A UC Master Gardener of Napa County volunteer will contact you.
UC Master Gardeners of Napa County are answering calls remotely and checking voice mail and email frequently during the week.
If you want to send an photo of your garden issue you may use the email below, please let us know if you filled out a diagnosis form as well.
Email for photos of your garden issue: mastergardeners@countyofnapa.org
Telephone messages: (707) 253-4143