sell Organic Humic Acid Compound Mixed Fertilizer

Organic humic acid compound mixed fertilizer Technical item Nutrient（N-P2O5-K2O）≥ 30% Humic acid（dry base）≥ 25% Organic matter（dry）≥ 30% PH: 5.5-8.0 MOISTURE :10% Appearance ：Black Powder 2)Package:25Kg/P.P. Bag Special package are acceptabled 3)Function: Balance the nutrient Improve the utilance percent of fertilizer Improving the ability to resist disease and weather Accelerate the growth of plant modify the soil Improve the growth of microorganism