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Coronavirus COVID-19

COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being provided virtually, postponed, or canceled. Effective March 16, 2020, WSU Extension county offices and WSU Research & Extension Centers will be closed to the public. We are available via email, phone, and webconference.

Master Gardeners of King County

Program Contact: Mary Watts, Master Gardener Program Coordinator
206-543-0943 •
The WSU Extension King County Master Gardener program provides a multitude of resources for home gardeners. This gardening information is available to the public and is

  • research-based and
  • focused on environmentally friendly and sustainable gardening practices

NOTICE: In accordance with the latest guidelines from the State Governor’s office and King County Department of Health regarding COVID-19, we are suspending in-person MG gatherings until further notice and are encouraging virtual meetings instead whenever possible.


Following is a list of resources and FREE information provided by Master Gardeners in King County.

Free Gardening Classes and Talks. Note that all face-to-face workshops and talks have been canceled until further notice due to COVID-19. Check back for future updates.

Clinics and Gardens Locations for all King County clinics and gardens – 2020 Clinics and garden activities are canceled until further notice, due to COVID-19.

Master Gardener Foundation of King County

The Foundation is a 501(c)(3) nonprofit that provides the financial support for the WSU Extension Master Gardener program in King County in its efforts to provide research-based education about urban horticulture to the residents of King County. The Foundation website,, publishes information about Master Gardener activities, resources, newsletters, continuing education opportunities, plant sales and Foundation-related information.