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We’ve got free soil tests in Seattle, but they only test for nutrients, and I’m more interested in heavy metals.
by dunham 2y ago
We’ve got free soil tests in Seattle, but they only test for nutrients, and I’m more interested in heavy metals.
- TaylorAlexander 2y agoLooks like it just depends on the lab. Heavy metals soil testing seems to be a thing that exists. Here's one such company: https://rxsoil.com/metals https://rxsoil.com/metals This PDF about testing soils from urban farms in Baltimore also looks interesting: https://clf.jhsph.edu/sites/default/files/2019-03/suh-soil-testing-guide-2019.pdf https://clf.jhsph.edu/sites/default/files/2019-03/suh-soil-t...