Luster Leaf Rapitest pH Soil Tester

Luster Leaf Rapitest pH Soil Test is easy to use and very portable to assess soil pH. Take a small soil sample and mix it with water and the special activator gel cap. Kit includes color comparator, 10 pH test capsules, complete instructions for adjusting soil pH and pH preferences list for over 450 plants for the home, yard and garden.  Help make your garden a success.