X Nutrients Ful-Potential, 2.5 GallonsFul Potential is a fulvic and humic acid product designed to increase nutrient efficiency. Your plants benefit from accelerated growth and reduced stress. By chelating nutrients it prevents lock out and enhances uptake, thus saving on nutrient cost and reducing potential deficiencies. The proprietary blend of organic nutrient complexes also allow for successful uptake through foliar feeding application with built in anionic and non ionic surfactants.