hygrozyme (HZ2G) Hygrozyme Supplement Hygrozyme is a true breakthrough in enzyme based products that break down old root mass to allow for and stimulate new growth. Manufactured in an entirely unique way, Hygrozyme offers growers a number of advantages over competing products. It is bacteria free, meaning that it has a virtually unlimited shelf life and there is absolutely no risk of introducing living bacteria into your system. OMRI listed. It is the ONLY Enzyme product in North America. Please note the manufacturer sets the price we authorized retailers can sell their items. Please note we match and beat prices including total with shipping. Manufacturer's Product Information 2009 MSRP $ 319.95 C.A.P. Custom automated products hygrozyme 10 liters (case-2) hz2g