Potassium Nitrate For Fertilizer 7757-79-1 KNO₃ Granular

Fertilizer - grade potassium nitrate, with the chemical formula KNO₃, is a crucial nitrogen - potassium compound fertilizer. Here is a brief introduction:​

Nutrient Composition: It usually contains about 13.5% nitrogen and 46% potassium oxide (K₂O), providing essential nutrients for plant growth.​Physical Properties（: It appears as white particles or powder, which is highly soluble in water, making it suitable for various fertilization methods.​Product Advantages: It is chlorine - free and has a low salt index, which will not cause soil salt accumulation. Moreover, it has high nutritional content and fast - acting fertilizer efficiency, and the nitrogen and potassium in it can be quickly absorbed by crops.​Functions and Effects: It can promote root development, enhance crop disease resistance, and is beneficial to the synthesis of plant proteins and enzymes. At the same time, it can improve fruit quality, increase crop yield, and help plants resist environmental stresses such as drought and cold.​Scope of Application: It is widely applicable to various crops, especially suitable for vegetables, fruits, flowers, and other crops, as well as chlorine - sensitive crops such as potatoes, strawberries, and tobacco.​Usage Methods: It can be used for drip irrigation, foliar spraying, or direct soil application, and is suitable for various fertilization systems, including drip irrigation systems and sprinkler irrigation systems.