Potassium allows crops to be more resistant to drought, and produces healthier fruits and vegetables with a longer shelf life. The main sources of potassium on the market for use in fertilizers are Potassium Chloride KCI, Potassium Sulfate K2SO4 and Potassium Nitrate KNO3. Potassium Chloride is the most important of all three sources worldwide, and we are the only company that produces all three potassium sources, as well.
It should be noted that potassium deficiency in plants can cause abnormalities, and affects CO2 absorption. Additionally, potassium plays an important role in water regulation in plants, both in absorption via roots and in its loss through stomata. Good potassium levels improve plant resistance to water stress.