Potassium nitrate KNO3 is a double complex fertilizer for various soils, especially for chlorine sensitive crops (flax, potatoes, tobacco, grapes). The composition includes nitrogen (N-NO3) -13%, potassium (K2O) – 46%.
Effective nitrogen-potassium water-soluble fertilizer for additional fertilization of vegetable, fruit, flower and ornamental crops.
It is a very good form of potassium fertilizer for potatoes and cabbage. Additional fertilization of these crops is carried out with mounding, when the tops are already well developed and it is necessary to avoid excess nitrogen – in this case potassium nitrate is an effective fertilizer, because in its composition nitrogen is 3.5 times less than potassium. Prospective application of potassium nitrate for greenhouse crops, its use reduces the total concentration of salts in the nutrient solution. Easily soluble.