With a statewide "Stay at Home" order in place, we will remain closed to the public until April 8, 2020. This means that we are not accepting any soil samples for testing at this time. Posted April 2, 2020
We offer low-cost soil tests to the public for urban landowners (lawn & garden) and small acre farms. The Lawn and Garden Test includes phosphorous, nitrogen, potassium, pH, and organic matter; the Small Farms test also includes sulfur.
Other plant pathology resources:
WSU Master Gardeners Plant Clinic
Program Contact: Spokane County Master Gardeners
(509) 477-2181 ∙ email@example.com
Master Gardener Plant Clinic Hours:
Monday – Thursday, 9:00 am – 3:00 pm
Friday, 9:00 am – 1:00 pm
Saturday, 9:00 am – 12:00 pm
WSU Plant & Insect Diagnostic Laboratory
If you have questions regarding your sample, please contact the diagnostician (253-445-4582 or firstname.lastname@example.org) during business hours.
Monday through Friday, 9:00 am – 12:00 pm and 1:00 – 3:00 pm
Mail samples to: WSU Puyallup Plant Clinic
2606 West Pioneer
Puyallup, WA 98371-4998