Learn. Grow. Give Back.
The Master Gardener Program is a volunteer program for people with an interest in plants and the environment, an eager to learn, and a commitment to serve our community. Whether you’re just starting out or already have extensive horticultural knowledge, what truly defines a Master Gardener is the enthusiasm to grow and share that knowledge with others.
Self-paced online modules (spanning 19 weeks, Oct 7, 2026 – Feb 15, 2027 which includes breaks for holidays and catch-up time),
Live Zoom lectures and Q&A sessions (WGS schedule)
In-person sessions will follow the online schedule with classes on Mondays from 2:00 – 5:00P at the Tri-Area Center. Class dates are Oct 12th, 19th and 26th; Nov 9th, 16th and 30th; Dec 7th and 14th; Jan 4th (make-up day), 11th and 18th.
Interested in taking the online portion of Master Gardener Training without the volunteer commitment? To learn more about this option to earn a Washington Gardener Certificate, visit the WSU Washington Green School.