Washington County Master Gardener


Mission statement

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.

  • Washington County Master Gardeners provide relevant, reliable, research-based information for your gardening questions. Select the Need Help? tab from the menu above.
  • Washington County Master Gardeners provide opportunities to learn about a variety of gardening topics throughout the year.  Select the Come Learn with Us! tab from the menu above for information about our gardens at PCC Rock Creek and the Jenkins Estate.  WCMGA also offers a monthly Guest Speaker series on a number of garden related topics.
  • Our annual Plant Sale is held each Spring where you can find great plants at great prices and also get advice from Master Gardeners. In early spring check out the Plant Sale tab for updated information.
  • Current Washington County Master Gardeners can find helpful chapter information such as chapter policies, meeting minutes, forms and more by selecting the Chapter Members tab from the menu above.

Contact US

Need gardening help? Click here

OSU Extension Service Education Center
1815 NW 169th Place, #1000
Beaverton, OR 97006

Phone: 503-821-1150 ext.2


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