Training fees & course materials
Green School
Pacific Northwest horticulture courses from WSU Extension
2026-2027 Washington Gardener Certificate registration fees
| Fee Schedule: Program | Tuition |
|---|---|
| WSU Extension Master Gardener volunteer: Intern Training. Payment will be collected via an online payment site following acceptance by your local county. | $275 |
| WSU Extension Master Gardener volunteer scholarship recipient: Intern training. Payment will be collected via an online payment site following acceptance by your local county and scholarship approval. | $125 |
| Washington Gardener Certificate: For individuals seeking education with no volunteer requirement. Payment will be collected via online payment site. | $550 |
| WSU Extension Master Gardener volunteer: For currently certified volunteers who seek continuing education.* | $125 |
| Current WSU employee *(Employee discount code does not apply to scholarship or current extension master gardener volunteer rate.) | 50% discount |
Training course materials
The PNW Gardener’s Handbook is the official course textbook and is available as a free public download. The Pacific Northwest Gardener’s Handbook: Growing for the Future | Washington State University
There are no perquisites for this non-credit course other than a desire to learn and if you choose the volunteer route, a demonstrated volunteer ethic. You will need a computer, email address and reliable, high-speed internet to successfully participate in our online training program.
Printable fee schedule (this schedule is a PDF document and is intended for print only)
