Luster Leaf Rapitest Soil Test Kit 1601 is an inexpensive, innovative way to test several soil conditions. It uses a unique, easy-to-use color comparator capsule system. The kit includes 40 tests, allowing you to perform 10 tests each to measure pH, potassium, nitrogen, and phosphorus. Easy-to-follow instructions require no experience to perform these simple, accurate tests with fast results. The included chart lists NPK and pH levels for more than 100 plants and includes instructions for adjusting fertilization and soil conditions.
Product Features:
10 tests each for pH, potassium, nitrogen, and phosphorus
Innovative and inexpensive soil test kit features an easy-to-use capsule system and color comparators
Simple, fast, and accurate results with no experience required
