Granular potassium sulfate:
Potassium is a dynamic element and, in the case of deficiency, it transmits the plant’s young tissues. Potassium depletion first appears in the lower leaves, and in the case of shortages in young and upper leaves.
This element generates the total enzymes in active biochemical processes and plays an important role in activating the carbon-enriched carbon-enzymes. Potassium sulfate consumption reduces sleep in
Increase dryness and salinity, and improve the productivity of water and other fertilizers.
Potassium sulfate fertilizer contains 50% potassium oxide and 17.5% sulfur.