Description Soil Testing The super soil test kit has everything you need to check your garden soil's pH, Nitrogen (N), Phosphorus (P), and Potassium (K) levels. The kit includes 4 test tubes and 4 measuring spoons and enough re-agents to perform each test 40 times. Comes with detailed instruction booklet. Knowing what is going on with your soil helps take the guesswork out of gardening. Most plants have varying soil requirements and this test will accurately tell you what your garden is lacking in or has too much of. Contents: 4 x Test Tubes 4 x Measuring Spoons 4 x Re-agents (pH, N, P & K) For 40 Tests Reviews Questions
