Power Si provides better resistance to both abiotic stress (environmental: temperature, wind and drought) and biotic stress (living: pests and pathogens). It increases cell structures and the epidermis layer resulting in stronger plants with thicker stems to increase dry weight.
Power Si also has the ability to reduce and control the space between internodes caused by temperature stress and bad nutrition. It increases resistance against salinity (nutrient salt build up) and reduces transpiration (loss of moisture from the leaves). Often, you see improved results within just a few days, especially when used as a foliar spray.