Luster Leaf Rapitest Soil Tester

Contains 10 Tests.

An excellent starter kit.

Takes the guesswork out of how much to fertilize or whether pH needs adjusting.

Contains 10 Tests.

4 tests for pH.

2 tests for Nitrogen

2 tests for Phosphorus and Potash.

Easy to use color-coded tablets and tubes.

Complete with color comparison charts and guide to improving soil conditions.