A soil test will help you find out how to make your lawn and garden healthier. It’s simple to collect soil samples and send them to a laboratory, and testing is not expensive. The results will determine your soil’s pH and nutrient levels. This video shows how to sample your soil and what you can do with the results.
Soil Testing Resources
- The King Conservation District offers free soil testing to residents of most areas in King County.
- WSU Master Gardener Program has a fact sheet on soil testing, including a list of laboratories that test soil.