Tappin’ Roots Dynamic Soil Amender is a high potency formula designed to improve the quality of your growing medium and encourage superior plant development. Each of the key ingredients plays a vital role in the function of the plant and the dynamic nature of the soil. For outstanding results, use in conjunction with Tappin’ Roots All Stages Plant Fertilizer. It improves retention of water and nutrients in soil (highly effective in times of drought or for water conservation). It loosens soil particles and improves movements of air and water through soil. Dynamic Soil Amender contains decomposed organic matter that provides food for soil microbes. This supplies available forms of essential primary, secondary, and micronutrients including: phosphorous, calcium, nitrogen, potassium, sulfur, and iron.