Luster Leaf Rapitest Soil Test Kit

     This Luster Leaf product is a Rapitest soil test kit.  This measures not only soil pH but also nitrogen, phosphorous and potash levels in your soil using a unique color comparison chart using a water extraction process.  There are enough capsules to do multiple tests for different garden locations, easy to use and eliminates the guesswork of wondering what your true soil acidity and fertility levels are.