Customers with plants in the foreground.

Become a WSU Extension Master Gardener

Cultivating plants, people, and communities since 1973
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Join us!

Group of master gardeners.

Do you want to learn more about gardening, meet new people and make a difference in the community? The WSU Extension Master Gardener Program may be just right for you. You will learn science-based knowledge to tackle the yard and garden problems that matter to you and to, your friends, neighbors and community.


Coming Fall 2025 - WGS Washington Green School Pictures of vegetables and flowers growing in a garden and a smiling woman in a hat and farm clothing holding a box full of harvested vegetables

Washington Green School

This is a Washington State University Extension course for people who want to improve their gardening experience by learning research-based horticulture and environmental stewardship practices. The curriculum addresses important sociological and environmental issues for a more resilient Washington.

  • Develop your skills while preserving our state’s natural beauty.
  • Become an advocate for our state’s ecosystems.
  • Be part of the solution.
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WA Gardener Certificate includes just the online curriculum, registration closes September 30th

Master Gardener Volunteer track includes online curriculum plus volunteer training and hands-on labs and workshops – must apply by September 15th

Application link is now live!

Residents of Stevens County who inquire will receive an application packet. All applications must be submitted by September15 at midnight; any submissions after that time will not be considered.

Accepted applicants will receive a registration packet, which includes links for enrolling in the learning platform, paying non-refundable course fees, completing a background check, and information about what to expect. All these requirements must be fulfilled by September 30 to attend the program.

Upon completing their training, Trainees transition into Interns. As interns, they volunteer alongside certified WSU Extension Master Gardeners, enhancing their knowledge and skills while gaining comfort in community education and program participation. 

Interns must complete 40 volunteer service hours by November 30th of the same year they completed the Trainee requirements (class completion, usually in March).

After achieving certification as a WSU Extension Master Gardener your first year, if you want to maintain your certification each year, you commit to volunteering for a minimum of 25 Service Hours annually and completing at least 10 Continuing Education Hours of ongoing education. At the end of each year, if you’ve met these requirements, your continued interest in the program is confirmed by submitting a straightforward re-application form. There is no fee associated with annual re-application.

The passion and dedication demonstrated by WSU Extension Master Gardeners underscores the positive impact that programs like these can have on individuals and communities. The reasons they’ve provided for their involvement highlight the multifaceted benefits of participating in such a program.

Being a WSU Extension Master Gardener offers a continuous learning experience. Participants have the opportunity to deepen their understanding of horticultural science and gardening practices, staying up-to-date on the latest research and techniques.

The sense of community and the opportunity to learn from fellow WSU Extension Master Gardeners contributes to a supportive and enriching environment. Sharing experiences and knowledge among members fosters continuous growth and improvement.

The core aspect of the WSU Extension Master Gardener Program is community service. Participants take pride in using their expertise to benefit their local communities by offering guidance, workshops, and assistance to fellow community members.

WSU Extension Master Gardeners often earn respect and recognition from their communities for their valuable contributions. This acknowledgment can be a source of pride and satisfaction, reinforcing the importance of the work they do.

Involvement in the WSU Extension Master Gardener Program provides a sense of purpose. Participants find fulfillment in contributing to a greater cause, knowing that their efforts positively impact the environment and the well-being of the community.


Master Gardener students learning about Plant Identification

If you’re passionate about gardening and want to make a positive impact, participating in the WSU Extension Master Gardener Program can be a fulfilling and educational experience. It’s an excellent opportunity to deepen your knowledge, connect with fellow gardening enthusiasts, and give back by sharing your expertise with others.


Frequently asked questions:

The integration of various topics offers a comprehensive education, encompassing both the science and art of gardening. Additionally, it equips participants with the necessary skills to effectively disseminate this knowledge within the community. This approach underscores the program’s dedication to science-based education and sustainable practices. As a result, graduates of the WSU Extension Master Gardener Program possess a solid horticultural foundation and the confidence to engage in community education and outreach.

A: This depends on you. In order to complete the course on time, you will most likely need to devote 5+ hours/week for the time period between October to March.

A: Mostly online classes, with some county-specific hands-on lab/workshop type trainings (to be determined).

A: Upon completing their training, trainees transition into interns. As interns, they volunteer alongside certified WSU Extension Master Gardeners, enhancing their knowledge and skills while gaining comfort in community education and program participation. To earn WSU Extension Master Gardener certification, intern volunteers must contribute a minimum of 40 Volunteer Service Hours

A: After achieving certification as a WSU Extension Master Gardener, you commit to volunteering for a minimum of 25 Volunteer Service Hours annually and completing at least 10 Continuing Education Hours of ongoing education. At the end of each year, if you’ve met these requirements, your continued interest in the program is confirmed by submitting a straightforward re-application form. There is no fee associated with annual re-application

A: Applicants to the WSU Extension Stevens County Master Gardener Program must meet the following criteria:

  1. Be at least 18 years of age.
  2. Possess a strong volunteer ethic and an interest in gardening (prior gardening experience is desirable but not required).
  3. Commit to participating in the WSU Extension Master Gardener Basic Training course, including completing the final exam with a minimum score of 80% and achieving an overall average score of at least 80% on all quizzes.
  4. Engage in the WSU Extension Master Gardener Program training.
  5. Be available to perform volunteer work as needed by the WSU Extension Stevens County Master Gardener Program.
  6. Agree to use technology such as email, learning platforms, and the volunteer database.
  7. Pledge to contribute a minimum of 40 Volunteer Service Hours during the training year.
  8. Commit to donating a minimum of 25 Volunteer Service Hours each year after completing the training.
  9. Earn a minimum of 10 Continuing Education Hours annually after training.
  10. Document volunteer hours each month using our electronic database, GivePulse.
  11. Sign a Pest Management Recommendation Agreement and a Code of Conduct Agreement.
  12. Complete Child Protection Training.

Automatic recertification each year is not guaranteed; every volunteer must reapply to the program annually. There is no fee associated with re-applying