Garden with a gravel walkway and large trees in the background.

WSU Extension
Pierce County
Master Gardeners

Cultivating plants, people & communities since 1973
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Welcome to the WSU Extension Pierce County Master Gardener Program


Group of people standing behind a table of tomato plants.

Apply now!

Are you interested in becoming a Pierce County Master Gardener volunteer? The application for fall 2026-2027 training is open until July 31st, 2026.

A few notes about the online application:

  • If you start your application and return to it on the same browser, your progress will be saved.
  • Use the “previous” button at the bottom of the screen to return to a previous page. The “back” button in the browser will exit the application.

Learn more about what it means to become a Pierce County Master Gardener Volunteer.


Featured Events:

PNW Climate Week: July 13-19

6:00 pm to 7:30 pm
Master Gardeners are giving a series of talks during PNW Climate Week:

  • Tuesday the 14th: More Trees, Please!
    Tacoma Public Library, Main Branch
  • Wednesday the 15th: The Resilient Yard
    Tacoma Arts Live @ the Tacoma Armory
     1001 S Yakima Ave
    Room 15
  • Thursday the 16th: Wildfire Safety
    Tacoma Arts Live @ the Tacoma Armory
     1001 S Yakima Ave
    Room 15
Logo for the PNW Climate Week

Link takes you to the PNW Climate Week website

THREE talks
two locations:

Tacoma Public Library logo
Tacoma Arts Live logo

Delivering horticulture and environmental stewardship education:

Kids holding worms

Program Highlights:

Ask a Master Gardener Clinics
7, 500+ questions answered over 246 clinics in 12 locations.

Demonstration & Community Gardens
1,800+ pounds of produce locally grown & distributed to Food Banks.

Speakers Bureau 50 Presentations at the Pierce County Library System and to local Garden Clubs.

Overall, our 360+ WSU Extension Pierce County Master Gardener volunteers engaged with over 10,000 adults and 2,000 youth in 2024.

All our horticulture and environmental stewardship education was delivered FREE of charge.

Upcoming Events:

Events by Category:


Ask a Master Gardener

For more than a half century, University trained Master Gardeners have been answering your gardening questions, free of charge.
With spring, our in-person Answer Clinics are in full swing. Stop by, have a chat and get your gardening questions answered.


WSU Insider Selects

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The Big Bang of Plant Life

Discovery sheds light on how cells form walls.
A team of WSU researchers have identified a signaling hub that drives the formation of cell walls in plants, suggesting the possibility of customizing plants for diet, biofuels.


WSU Extension Master Gardeners in the news

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Cultivating Community Since 1973

Looking Ahead to a Vibrant Future


WSU Extension programs and employment are available to all without discrimination. Evidence of noncompliance may be reported through your local Extension office. Reasonable accommodations will be made for persons with disabilities and special needs who contact Caitlin May at caitlin.may1@wsu.edu at least two (2) weeks prior to the event.