Pop this probe into your soil and the display will tell you the pH. Includes a booklet of the ideal pH level for a variety of plants.
The kit checks pH levels of your soil and includes a plant pH preference list to help you decide what to grow.
Approximately 10 tests.
Instantly checks the pH of your soil. Just pop the probe into your soil. Includes an easy guide to pH.
Test pH, phosphorous, nitrogen and potash levels in your soil, so you can decide which plants are suited to your soil. Equipment for approx. 60 tests