This Rapitest Soil Test Kit is Easy to use! Test the soil where you plan to grow fruits and vegetables, trees and shrubs, plants & flowers, and grasses & lawns. This kit allows you to test for levels of pH, Nitrogen, Phosphorus, and Potash in your soil before planting. Plants require food (nutrients) for healthy growth. pH, Nitrogen, Phosphorus, and Potash all play a vital role in plant growth just as vitamins, minerals, carbohydrates and proteins do in our health.
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