A Cheap Soil Testing Service
...testing: the University of Massachusetts Amherst, Department of Plant and Soil Sciences Soil and Plant Tissue Testing Laboratory. A standard soil test is $9, $4 more for the standard test plus organic matter. The standard tests includes heavy metals. That’s a bargain, and you don’t have to be a resident of Massachusetts. They also offer compost, fertilizer and plant tissue tests at reasonable prices. Read a review of UMASS soil testing by master...