Sometimes you need to test your soil to find out what it’s missing or has too much of. The following links are provided should you wish to send off soil samples for testing for a fee.
- University of Massachusetts Extension: https://soiltest.umass.edu/
- Al Labs West: http://www.al-labs-west.
com/sections/anservices - Peaceful Valley Organics: http://www.groworganic.com/fertilizers/soil-test/soil-testing.html
- If you live in King County, WA, testing from the Conservation District may be available: http://www.kingcd.org/pro_
far_soi.htm