What to be a UC Master Gardener of Napa
County Volunteer?
Please check back in June for our 2025 Master Gardener class
brochure and the dates of the informational meetings. All
applicants are required to be Napa County residents and to attend
one meeting.
The 2025 class will be conducted on Friday mornings from early
January through the end of March. Graduates must complete 50
approved volunteer hours in their first year.
The Master Gardener program is a volunteer organization associated with the University of California Cooperative Extension. Our mission is to extend research based knowledge on home horticulture, pest management, and sustainable landscape practices to the residents of California and to be guided by