All Soils have all the minerals required to grow a plant. The challenge is making sure these minerals are in an inorganic form when the plant needs them. The Total Digestion Soil Assessment provides you with the levels of minerals (plant-soluble and soil-bound) available in the Soil (N, P, K, Mg, B, S, Fe, Mn, Cu, Zn). We like to offer this assessment to our customers to show them what's present. The following steps look at how to benefit from these minerals available to us.