Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, 1 Pack
Brand: Luster Leaf
Color: -
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
Simple, detailed instructions included. Great for beginners and experienced gardeners alike.
Soil pH preference list for over 450 plants included