Has anyone used these? If so, which one did you use?
Also, besides measuring ph, N,P,K, what micronutrients should be tested for? Or it that important to test for micros?
I can do an easy test for sand, silt, clay and organic matter but the soil simply will not grow anything and I need to find why.
Mike
Also, besides measuring ph, N,P,K, what micronutrients should be tested for? Or it that important to test for micros?
I can do an easy test for sand, silt, clay and organic matter but the soil simply will not grow anything and I need to find why.
Mike