Supporting WSU Extension Master Gardeners
throughout Yakima County

Striving to provide the funding and resources to optimize the effectiveness of our people, the impact in our communities and the partnership with our University.

Making a Difference

Three Master Gardeners with vegetable harvest loaded in car

Growing, Learning, Teaching

Last year, our 120 trained Master Gardeners volunteered nearly 13,000 hours answering gardening questions in our plant answer clinics, teaching classes in our demonstration gardens, through our Speakers Bureau, Writers’ Guild, and Youth program, and growing produce for local Food Banks. Through our Heirloom Garden, we maintain our Seed Library, providing free seed, education, and preservation of endangered plant species that thrive in our local climate.

Join Us / Help Us

Want to make an Impact in Yakima County? Learn more about Becoming a Master Gardener


Summer Classes

On most Saturdays this summer, visit us in one of our gardens for a free class on a variety of topics. Details at this page.

Plant Sale

Plan to join us on the first weekend in May, 2024. More on our Plant Sale page.

Sign up for our email list for updates.

Activities at our Affiliate Partners

Look here for information.


The WSU Master Gardener Advanced Education Conference

The Master Gardener Foundation of Washington State partners with WSU to host the Advanced Education Conference to further the education of Extension Master Gardener volunteers on topics important to the environment in our State. The Conference is open to the public.

For more information, click here