Hygrozyme is the enzyme product most UK growers reach for first. It breaks down dead root material in the medium, turning it back into something usable rather than leaving it to rot and feed pathogens. The wider Hyline range adds a chitosan plant enhancer and a dedicated system cleaner.
- Hygrozyme: The standard enzyme formula, plus a 500ml concentrate for heavier use - see all enzymes.
- HyShield: A chitosan-based plant growth and health enhancer that prompts the plant to strengthen its own defences.
- HYCLEAN: A system and irrigation line cleaner for drippers, pipework and reservoirs - browse grow room cleaning.
Why choose Hygrozyme?
Enzymes are the cheapest way to keep a root zone healthy in coco and recirculating systems. Dead root material is what feeds root disease, and Hygrozyme is the product that has been doing this job reliably in UK rooms for the longest.
Why buy Hygrozyme from The Hydro Bros?
We stock the Hygrozyme range in full, ship discreetly across the UK and Europe, and know these products because we use them. With excellent customer reviews on Trustpilot and staff who actually grow, you get the right kit first time.






