100% water soluble White free flowing powder Potassium sulphate 00 00 50 used as foliar npk fertilizer

SPotassium fertilizer, full name potassium fertilizer.

Fertilizer with potassium as the main nutrient, potassium in the plant body generally accounts for 0.2% to 4.1% of dry matter weight, second only to nitrogen. In the process of plant growth and development, potassium is involved in the activation of more than 60 enzyme systems, photosynthesis, transport of assimilation products, carbohydrate metabolism and protein synthesis.