Description
Professional Soil Test Kit Provides Everything Needed for Quick and Easy Collection and Lab Quality Results.Get Custom Scientific Solutions and Recommendations for Fertilizer Blends.Mehlich III Tests soil for pH, Organic Matter, buffer pH, CEC, Phosphorus(P), Potassium (K), Magnesium (Mg), Calcium (Ca), Boron (B), Zinc (Zn), Manganese (Mn), and Iron (Fe).This soil test is not intended for potting soil. Please do not send potting soil