Luster Leaf Rapitest Garden Tomato Grower-Foots Test Kit 1610
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The rapitest Tomato Grower's Test Kit is very simple to use and allows you to grow the biggest and best tasting tomatoes. Kit includes; 4 tests, 4 coded test tubes and a color comparison chart. Each test kit allows you to test the pH, Nitrogen, Phosphorus, and Potash. It is specifically calibrated to test for tomato plants.
- 4 color-coded tests for pH, nitrogen, phosphorus and potash
- Easy and convenient
- Accurate testing