1610CS Lusterleaf Rapitest soil test kit tomatoes 4X
Specifically developed for growing tomatoes. This Rapitest Soil Test Kit is designed for simplicity of use and accurate results. At the heart of the system are 4 patented, specially designed testing devices called “color comparators” – one each for pH, Nitrogen, Phosphorus and Potash. Each comparator has a removable film color chart and color coded top. Capsules for each test are also color-coded. 4 X 1 tests included, replacement capsules available in our web shop.