Hygrozyme Sipco Enzyme Cleaning Product, 4 L

Hygrozyme prevents the formation of pythium and algae in any growing media. Bacteria-free enzymes break down proteins allowing plants better access to nutrients released in the process. All-natural Hygrozyme is 100% effective.

• The world's premier horticultural enzymatic formula
• An enzyme-based product used to help clean systems and growing media
• Bacteria-free and offers a long product shelf life