Growing, Educating & Connecting Communities.
We share research-based knowledge with the public to promote sustainable gardening practices.  Our work supports and enhances the Oregon State University Extension Master Gardener Program.

We are non-profit, volunteer-run group dedicated to teaching others how to sustainably and successfully garden. Trained by the OSU Extension Service Master Gardener program, we share our research-based gardening knowledge as volunteers throughout Multnomah County. Our mission is to support the OSU Extension Service Master Gardener program and our community outreach programs.

To find out more about our chapter and about being a member, we have answered some frequently asked questions (FAQs). The chapter has an elected Board of Directors and a number of active committees. If you are interested in all the minutia and the necessary details that make an organization like this run smoothly, you can check out our bylaws.

You can also check out the latest news in our online newsletter, The Grapevine.

You can find us out and about in the community, at our Demonstration garden, other area gardens, parks, farmers' markets, schools and a variety of community events including our very popular annual Incredible Edibles Plant Sale.

Finally we are grateful to our sponsors who help us with donations and advertising.

Photo by  Gillian Carson

Get in Touch:

Chapter in General -
Website issues -

Mailing address:  Multnomah County Master Gardeners
P.O. Box 15158 Portland, OR 97293