Help Desk Portal
Our Help Desk is open for your garden questions on Mondays and Fridays, from 10 am until 1 pm.  Email a brief description of your problem, your address and phone number to
For best results, attach a photo of the plant.  You may also leave a phone message describing the problem at 707-253-4143.  Please include your phone number and email address. 
Volunteer Master Gardeners will get back to you after they have researched your questions. You may bring in plant samples on Mondays and Fridays from 10 am til 1 pm.

Gardening Resources

Find a Wealth of Garden Books and other Resources
at this link!



Fire Information for Napa County and California

UC Integrated Grape Team
Stay up to date with the latest information about home vineyard development and management.
You can also subscribe to the newsletter,  The Hobby Vineyardist  to see upcoming educational events.
UC Master Gardener Publications
Trees to Know in Napa Valley
Month-by-Month Guide to Gardening in Napa County
Trees to Know in Napa Valley Month-by-Month Guide to Gardening in Napa County
 Click here for more info:  Our Books
UC Publications Catalog
Click here for the UC ANR Catalog: UC Publications
Find a Speaker
UC Master Gardeners of Napa County are available to deliver research-based garden information to your group, such as garden clubs, business or civic organizations and many others.  Click here for more info:  Need a Speaker?


Need a Speaker


Tomato Growing Help and Tips!

Find Master Gardeners Around Town
March - May
Visit the Master Gardeners at local garden retailers to answer your home gardening questions.
April - October 
Napa, on the 1st and 3rd Tuesday of each month.  Stop by the Master Gardener information booth.
Seasonal Bee Gardening
Click Here to Find More Info About Providing Food, Cover Growing Plants and More for Bees! 
Waterwise Gardening
Click Here for Info from Sonoma County MGs Regarding:



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Environmental Horticulture Education

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