Ras Mataaz

Beyond sulphur, the minerals plants need from soils have a certain hierarchy of importance. One thing must work before anything that depends on it can. The earlier deficiencies occur in this sequence the more everything else is affected. For example, silicon provides the capillary action that allows plants to draw water and nutrients from the soil. All biological transport vessels-to say nothing of cell walls and connective tissues-are rich in silicon. Silicon is most stable when it forms fou...