PureTM Granular Grow Formula is the base of the Organicare Plant Nutrient System, containing a combination of highly active organic acids, including humic acid. By combining major growth promoters like fishmeal and seaweed with composted poultry litter, alfalfa meal, sulfate of potash, macro and micro minerals, amino acids, proteins and natural plant extracts, Botanicare creates a highly effective fertilizer and growth stimulator.