- Use Instructions
- Useful Information
- Shipping Information
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.
- Tests for NPK
- Tests for pH
Shipping Weight: 4.0 lb
Dimensions: 9"L x 6.75"W x 5.5"H