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| Article number: | 035307016096 |
The Luster Leaf Rapitest Soil Test Kit 1609CS contains 5 color coded test tubes along with a color comparison chart. Test your soil for nitrogen, pH, potash, and phosphorus with this simple and easy kit. Included in the kit are: 2 x tests for K, 2 x tests for P, 2 x tests for N, and 4 x tests for pH.