Luster Leaf Rapitest Soil KZKee Test Kit

2 PACK. It is vital to know the present pH, Nitrogen (N), Phosphorous (P) and Potash (Ok) ranges in backyard soil. The rapitest Soil Test Package continues to be the usual for house soil testing. The package contains all parts wanted to for (40) checks: (10) every for pH, Nitrogen, Phosphorus and Potash. The patented colour comparator system permits for straightforward colour comparisons versus a typical printed colour chart. Intensive, but easy, directions are included together with suggestions for over 400 crops. Test outcomes permit the gardener the amend and fertilize appropriately, guaranteeing the very best outcomes