La Motte Soil Test Kit

While no home kit can give the accuracy of a lab test, La Motte comes close and certainly has the advantages of convenience and cost-effectiveness. Follow instructions to mix a soil sample with a reagent solution in a test tube. Compare the resulting color to standards on laminated color charts.

• Includes 30 pH, 15 nitrogen, 20 phosphorus & 15 potassium tests.
• Complete information for interpretation (2 booklets).
• pH preference guide for over 600 plants, trees and shrubs.

If you find your soil deficient in N, P or K, see our Fertilizer Solutions Chart for organic options.