About this item

• Economical soil test kit for testing soil pH, Nitrogen (N), Phosphorus (P) and Potash (K)
• Contains (10) total tests: (4) for pH and (2) for each of N, P and K along with color coded test tubes
• Final assembly done in the USA
• Simple, fast, and accurate results; no experience required to perform tests
• Includes simple, yet complete instructions for adjusting soil conditions
• Luster Leaf
• 1609CS
• Seed Starting