硝酸钾

Potassium Nitrate Fine GrowSoul Series Fertilizers-GrowSoul-K Advantages of GrowSoul-K 1. Very low of chloride, sodium and heavy metals. 2. Free-flowing, fine crystalline powder that quickly dissolves in water. 3. Nitrate nitrogen is the most efficient nitrogen source for plant growth. 4. Wide-range compatibility with all water-soluble fertilizers and agrochemicals. Specification sheet of GrowSoul-K N-Total 13.5 %N-NO3 13.5 %K2O 46.0 %K 38.0 %Total Cl 0.03 % maxWater Insoluble 0.01 % maxpH Value 6.0-8.5