Lustar Leaf Digital Soil

$11.50 (as of January 5, 2018, 11:13 pm)

Quick, at home results for Soil pH, Nitrogen, Phosphrous 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