Potassium Nitrate (13-0-46) is a kind of fertilizer that carries two nutrients that are very important for plants and increases yield and quality.
It contains 13% nitrogen (N) and 46% potassium (K2O) preferred by plants. All nitrogen it contains is in the form of nitrate (NO3) and can be taken up immediately by plants. Nitrate (-) stimulates the uptake of other nutrients (K +, Ca ++, Mg ++) as it is electrically charged. It is the best mix fertilizer for blending fertilizers and preparing liquid fertilizers.