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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.


Program Contact: Adenea Thompson , Extension Coordinator
(509) 684-2588 •

Master Gardener Class

The Master Gardener program is now accepting applications for the 2019 season. If you are interested in more information about the program follow this link.

Master Gardener 2019 Class application.

Master Gardener Plant Clinic

If you have a sample you would like a Master Gardener to review please print out the appropriate form and bring it with your sample. Our weekly plant clinics have finished for the year however dropped off samples can be analyzed when a Master Gardener is available .

Each sample dropped off will need to have the appropriate form filled out

Lawn or Turf Problem Diagnosis-Client Form 

Use this form for any lawn/grass/turf issues you may have.

Weed or Plant ID-Client Form 

Use this form for any plant or weed you may have found that you want identified.

Ornamental Plant Problem Diagnosis-Client Form 

Use this form for any Ornamental plants or garden issues you may have.

Insect ID-Client Form 

Use this form for any insect you have found and want identified.