Luster Leaf Products Rapitest Soil Test Kit 1601

Rapitest, Soil Test Kit, Water Extraction Process, Capsule System, Unique Color Comparators, 4 Individual Color Comparators For PH, N, P, K, & Includes Instructions, Blister Pack.

• Innovative and inexpensive soil test kit features an easy-to-use capsule system
• Also has a chart of pH and NPK levels for more than 100 plants
• Simple, fast, and accurate results; no experience required to perform tests
• Includes complete instructions for adjusting soil conditions