Green starts here
Registration re-opens in Spring/Summer 2026
Green School
Washington Gardening Course from WSU Extension
If you are currently enrolled in Green School, log in here.
Washington Gardener Certificate
Want to be the first to know when Green School registration opens for the 2026-2027 session? Just fill out the form, and we’ll make sure you’re notified as soon as enrollment begins!
Interested in becoming a WSU Extension Master Gardener volunteer? The application window for the 2026–2027 class will open in late spring 2026. If you’d like to be notified when applications reopen, please reach out to your county Program Coordinator or use the link below to submit a notification request.