"HUMICO Humic acid powder is derived from leonardite, it is excellent organic matter from natural. HUMICO Humic acid powder is a weak acid containing a variety of acidic functional groups. It is an organic bio-stimulant that contains three very important components: Humic Acids, Fulvic Acids and Humin. It is high molecular organic acid which is insouble in water and in acid , Soluble in alkali. It has good physiological activity and functions of absorption, Complexation and exchange. It has many uses like raw material for produce NPK fertilizer, directly used as soil conditioner. HUMICO Humic acid is available in powder, ball, granule. BENIFITS Increases CEC and soil fertility; Natural plant-growth stimulator that increases plant metabolism and nutrient intake; Improve the aeration of the soil; Natural chelating agent holds calcium and other micronutrientse easy for plants to uptake; APPLICATION Humic acid powder is mainly used on agricultural crops, fruit trees, landscaping, gardening, pastures, grains and horticultural crops. Grains: 100-200kg/ha Vegetables: 100-200kg/ha Horticulture Plant: 1-3kg/plant every six months."