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Register for Washington Green School by Sept 30!
September 30, 2025 All day
Washington Green School (Green School) is a Washington State University Extension course for people who want to improve their gardening experience by learning research-based horticulture and environmental stewardship practices. The curriculum addresses important sociological and environmental issues for a more resilient Washington.
- Develop your skills while preserving our state’s natural beauty.
- Become an advocate for our state’s ecosystems.
- Be part of the solution.
This is an exclusive online course, so you can learn at your own pace. Deadline for payment & registration for this in-depth information is September 30. Classes start on October 2nd. Don’t miss out on getting a greener thumb, register today!


