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.
  • Our annual Plant Sale is held each Spring where you can find great plants at great prices and also get advice from Master Gardeners. Select the Plant Sale tab for more 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

Public Service Building155 N. 1st Ave. #200Hillsboro, 97124

Phone: 503-821-1150, option 2

More Info

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