Humic Acid liquid is 100% Organic Liquid Fertilizer.Humic acids are commonly used as a soil supplement in Agriculture. Stabilizes Nitrogen and release lock up phosphorus in soil and increase soil water holding capacity. Acts as a Buffer to Neutralize alkaline and acidic soils, freeing many previously bound trace elements. Natural Chelator (by providing a high cationic exchange capacity) to improve the uptake of minerals ,nutrients and trace elements.