HYGROZYME may well be "the greatest breakthrough in Horticulture in the last decade." Simply explained: it is developed using a proprietary bio-fermentation process, made from ALL NATURAL ingredients that produce a supply of BACTERIA-FREE enzymes and complex chains of amino acids. With HYGROZYME there is no longer a need to introduce or create crop vulnerability by introducing a foreign germ culture to your sterile growing environment. After reviewing current enzymatic market products, it was determined that HYGROZYME actually incorporates all the benefits and capabilities offered by leading enzyme products AND MUCH, MUCH MORE - all in one Powerful Formula! With HYGROZYME though, there are NO concerns of a limited shelf life or spoilage.