Mini pH, N, P, K Soil Test Kit

This kit tests the major nutrients in your soil, enabling you to grow stronger and healthier plants. Provided in a sturdy plastic carrying case.

Contains enough for approximately 40 tests.

The chemicals will last for two years plus if kept in a cool, dry place and out of direct sunlight.

Full comprehensive listing enclosed. Tests include pH, Nitrogen, Phosphorus and Potassium (potash).