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- January 2026
- December 2025 Chapter Chat
- November 2025 Chapter Chat
- October 2025 Chapter Chat
- September 2025 Chapter Chat
- June 2025 Chapter Chat
- May 2025 Chapter Chat
- April 2025 Chapter Chat
- March 2025 Chapter Chat
- February 2025 Chapter Chat
- February 2025 – Part 2
- January 2025 Chapter Chat
- December 2024 Chapter Chat


In collaboration with and in support of the OSU Extension Service Master Gardener Program, the Washington County Master Gardener Association (WCMGA) provides relevant, research-based education and outreach to the public about horticulture and household pests. This information promotes sustainable practices that minimize risks to human health and the environment. WCMGA sponsors a wide variety of gardening–related demonstrations, lectures, seminars and workshops in various Washington County Oregon locations. Most of our events are free and open to the public. The WCMGA is a 501c3 non-profit supported by hundreds of volunteers, who work to educate the public about sustainable, affordable gardening.