Washington Gardener Certificate
Issued by Washington State University Extension · US
Study plants, insects, soils and integrated pest management through WSU’s online gardening programme and earn its completion certificate.
A little more about it
The Washington Gardener programme provides at least 120 hours of learning over about 20 weeks. Quizzes and the final assessment require passing scores. This course certificate is distinct from fulfilling the additional local requirements to become an Extension Master Gardener volunteer.
What this credential means
University Extension educational certificate. It is not by itself certification as an Extension Master Gardener volunteer.
Verification means we found evidence of the offering. It does not mean we endorse it or guarantee recognition.
What you receive
Washington Gardener Certificate
- Washington Gardener Certificate
Format: not confirmed. The stated credential is included.
What it takes
Specific prerequisites have not been confirmed. Check the provider’s current requirements before applying.
Exam: required. Practical assessment: not required.
Where you can get it
Eligibility and delivery locations depend on the selected provider. Worldwide access has not been confirmed.
Worldwide eligibility has not been confirmed. Source-confirmed languages: English.
Validity & renewal
The validity period has not been confirmed. Check the provider for current terms.
Renewal requirements have not been confirmed.
Sources & verification
- Official offering at greenschool.extension.wsu.edu Primary issuer or provider source
Official WSU Extension certificate page reviewed on 2026-10-25; 120+ hours, price and passing assessment requirements documented.
Reviewed 25 October 2026. Prices, availability and requirements can change. The provider’s current terms take precedence.
Editorial scores, not user ratings: unusualness 2/5 · practical usefulness 3/5. How we score.