Polymer Coated Potassium Nitrate 3M
Polymer Coated Potassium Nitrate 3M is potassium nitrate coated with biodegradable polymer. The product has high elements content and excellent water solubility, potassium is slowly released through the microporous coating layer, the synergistic effect of K+ and NO3- helps the roots absorb both ions. In addition, the affinity between negatively charged nitrate ions and positively charged potassium ions prevents potassium absorption by soil particles to prolong the absorption of the potassium ion by plants. Polymer Coated Potassium Nitrate 3M aims to provide a long-term supply of nutrients for the whole growth period of the crops.
Total Nitrogen (N)......................12.00%
Soluble Potash (K2O)..................43.00%
Polymer coated Potassium Nitrate is chlorine free and can be applied to any crop in any season.
Makes plants more robust; improves frost resistance, disease resistance, and drought resistance. Increases crop yield by reducing soil salinity and increasing water use efficiency.
Promotes absorption of water and improves fruit quality. Suitable for most crops, especially for Jasmine, grapes, potatoes, cotton, tomatoes, bananas, beets, kale, tobacco and melons.
Recommendation: Add other nutrients if required.