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Want to be a UC Master Gardener of Napa

County Volunteer?

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Our 2025 Master Gardener class brochure is now available and includes all the key information you need to know about how to become a Master Gardener in Napa County.

All applicants are required to be Napa County residents and to attend one of the following informational meetings. Use these links to register:

Saturday, August 17, 1-2 pm

Napa UCCE Meeting Room,1710 Soscol Avenue, Napa


Tuesday, September 10, 10-11 am by Zoom


Thursday, September 19, 6:30-7:30 pm by Zoom



The 2025 class will be conducted on Friday mornings from early January through the beginning of April. Graduates must complete 50 approved volunteer hours in their first year.


Contact us at ucmgnapatraining@gmail.com