Luster Leaf Products 1663 80 Professional Soil Test Kit, Green

The #1663 Soil Test Kit from Environmental Concepts is a liquid based testing kit which is great for hobbyists, classrooms and professionals. In contains all components needed for a total of 80 tests. 20 each for soil pH, Nitrogen, Phosphorus and Potash. Detailed instructions are included along with extensive guidelines for altering soil and using the best plants for your soil environment. From Environmental Concepts, makers of high quality soil testing products for over 40 years.

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