Actagro^® manufactures unique plant nutrient products. The process begins with the extraction of leonardite (a soft coal rich in humin fractions) and continues with a controlled reaction inclusive of ammonia, phosphoric acid and the organic acids found in leonardite. By complexing nutrients with organic acids, Actagro^® imitates the processes of nature. The unique nature of this process has made Actagro^® the only company in the State of California to be able to label its products Actagro Organic Acids^® derived from leonardite.