Monitor and test conditions of your soil with simplicity of use and accuracy. Quick, at-home results for soil pH, nitrogen, phosphorus and potash.
- Innovative and inexpensive soil test kit features an easy-to-use capsule system and patented color comparators.
- Contains all components needed for 40 tests. 10 for each of pH, N, P and K.
- Simple, detailed instructions included. Great for beginners and experienced gardeners alike.
- Soil pH preference list for over 450 plants included.