Humic Harvest makes the highest quality Humic Acid for agricultural use. We have the highest levels of fulvic and humic acid on the market. Our goal is to maximize soil health and therefore farm profitability and sustainability at a reasonable cost. Our product is unlike all other humic acids, which are chemically extracted and contain little to no fulvic/humic acid. Our humic acid comes from our patent pending water extraction method. Nothing but high quality plant based humic shale and distilled water is used. Our humic acid consistently tests higher when compared to other products. The product is extremely concentrated so you only need 16 ounces per acre at $40 to $60 per gallon.