Environmental Concepts Soil Test Kit-80 Tests Included
A Soil testing kit for field or classroom use allows low-cost testing for soil pH, as well as Nitrogen, Phosphorus, and Potassium content. Includes complete instructions and recommendations to amend soils based on test results.
- Contains components for 80 tests. 20 each for Soil pH, N, P and K
- Comes with sturdy plastic case
- Simple and detailed instructions included
- pH preference list for hundreds of plants included
- Tips for gardening and altering soil conditions included