Potassium Nitrate (KNO3) is a 100% water soluble, free-flowing fertilizer containing Nitrogen (N) and Potassium (K), two essential major nutrients. It contains a relatively high proportion of K, with a N to K ratio of approximately 1:3. It is commonly used as a fertilizer for high-value crops that benefit from nitrate nutrition and a source of Potassium free of chloride.
