Asked April 23, 2021, 11:00 AM EDT
Marion County Oregon
Thank you for reaching out. Below are three resources that will help guide your soil testing process. Pricing will vary depending on the lab and your testing needs, OSU is one of the options. The list of Analytical Labs breaks down which labs offer which tests as well as offers recommendations for making a decision. The Soil Test Interpretation Guide will help you to best understand and respond to the results.
• A Guide for Collecting Soil Samples for Testing https://catalog.extension.oregonstate.edu/ec628
• Analytical Laboratories Serving Oregon; https://catalog.extension.oregonstate.edu/em8677
• Soil Test Interpretation Guide https://catalog.extension.oregonstate.edu/ec1478