Enzymes are natural and therefore environmentally friendly. Enzymes are found in our everyday lives in soda pop, bread and even in our body to help digest food without which we would starve even if we eat! Enzymes are catalysts, they speed up chemical reactions. Our proprietary enzyme production system allows us to produce a final product that is bacteria free. Why would you introduce unknown bacteria to a sterile environment? HygroZyme has a specific gravity of nearly zero and has virtually no effect on ppm. Enzymes are specific in their function. Specific Enzymes in a growing medium can eat dead protein removing potential areas where illness can develop. Through this breakdown process plants are better able to obtain nutrients that are released by this process. More nutrients, less attacks allowing things to grow bigger stronger faster.