Liquid Humic Acid is the fertilizer that stimulates the root development that enhances the phosphate utilization of plants. It helps soil to retain water that prevents runoff and encourages the retention through stronger soil structure. These crops require less water that is also more able to uptake useful nutrients through the roots. Liquid Humic Acid claims to have active ingredients in many of these products that have humic acid and these products do no work. It is very effective as it contains humic acid that is applied to improve the soil.