Yamhill County Master Gardeners

Yamhill County Master Gardeners We provide research based information and educational programs for the public.

The purposes of the Yamhill Master Gardeners is:
to enhance and supplement the Oregon State University Home Horticulture Program (Master Gardener Program) in cooperation with the Yamhill County Extension Service
to assume responsibility for performing special tasks and engaging in activities related to the program
to promote a wide dissemination to citizens of information available as

a result of University study and experimentation. Such information shall be in accordance with Oregon State University standards
to work with other organization to enhance and promote gardening in the community
to provide scholarships for college level education

We have booths staffed with Master Gardeners on Wednesday in Newberg and Thursday in McMinnville! Bring your kids by for...
06/17/2026

We have booths staffed with Master Gardeners on Wednesday in Newberg and Thursday in McMinnville!

Bring your kids by for an interactive take home garden themed craft. Ask your questions while the kids create!

Newberg - 4pm-8pm 116 S College St, Newberg, OR 97132 - Weekly on Wednesdays

McMinnville - 12pm-6pm Cowls between 1st-2nd - Weekly on Thursdays

06/08/2026

Do you have any of these plants in your garden?

Share a photo with us!

If you are curious about plant identification, you can visit us anytime during business hours at the McMinnville location OSU Extension Center.

2050 NE Lafayette Ave McMinnville OR 97128

Do you have garden supplies or tools you aren't using anymore? Consider donating them to the McMinnville Community Garde...
06/08/2026

Do you have garden supplies or tools you aren't using anymore?

Consider donating them to the McMinnville Community Garden Garage Sale!

Insect pollinators include many more species of insects than just honey bees. Native bees are also important pollinators...
06/03/2026

Insect pollinators include many more species of insects than just honey bees. Native bees are also important pollinators, in addition to many species of beetles, butterflies, moths and flies. These insects provide ecosystem services by spreading the pollen among different plants of the same species, helping them complete their life cycles by producing seed.

To learn more please visit this article https://extension.oregonstate.edu/catalog/pnw-550-encouraging-beneficial-insects-garden
OR
Visit the Yamhill County Master Gardeners at the OSU extension center
2050 NE Lafayette Ave, McMinnville, OR 97128

Curious what’s eating your leaves? Visit us weekdays at the OSU Ext. Office in McMinnville at 2050 NE Lafayette Ave, or ...
05/29/2026

Curious what’s eating your leaves? Visit us weekdays at the OSU Ext. Office in McMinnville at 2050 NE Lafayette Ave, or call (503) 434-7517 to find out more!

Bring us a soil sample and we’ll test your soil’s pH for FREE!
05/18/2026

Bring us a soil sample and we’ll test your soil’s pH for FREE!

Wendy’s inspiring curiosity with the next generation of gardeners while Phil and Kathy are on standby waiting to take yo...
05/07/2026

Wendy’s inspiring curiosity with the next generation of gardeners while Phil and Kathy are on standby waiting to take your questions! We’ll be here until 8pm at the Newberg Wednesday Market!

Newberg’s Wednesday Market has opened, and you know what that means…Yamhill County Master Gardeners will be at our booth...
05/06/2026

Newberg’s Wednesday Market has opened, and you know what that means…Yamhill County Master Gardeners will be at our booth from 4-8pm ready to answer your garden questions, or just nerd out about plants! Join us every Wednesday through September 3rd at the corner of 2nd Street and 116 College Street. Hope to see you there!

05/02/2026

Plant sale starts tomorrow! See you there!

Address

2050 NE Lafayette Avenue
McMinnville, OR
97128

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(503) 434-7517

Website

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