Cannazym — Canna's Enzyme Additive for a Clean Root Zone

Cannazym is Canna's enzyme formula: more than 12 different kinds of enzymes with added vitamins and desert-plant extracts. Its job is housekeeping in the root zone — in any healthy root system old roots constantly die off as new ones form, and that dead material is exactly what pathogens feed on. Cannazym breaks dead root matter down fast, converting it into minerals and sugars the plant reabsorbs as food, while activating the beneficial micro-organisms that keep the zone healthy. The result: better nutrient uptake, stronger resistance to root disease, and a root environment that stays clean cycle after cycle.

Genuine UK Stock

We only sell genuine UK-market Canna, supplied through Canna's official UK distribution — current UK-label bottles, dispatched fast from our UK warehouse.

How to use Cannazym

Dosage: 25ml per 10 litres of water (1:400), at least once a week — continuous use through the cycle gives the best results.
Re-using substrate? This is where Cannazym earns its keep: double the dose for the first 1–2 weeks and it breaks the old root mass down into plant food.
Never combine with products containing hydrogen peroxide (H₂O₂), and don't mix solution more than 10 days ahead.
Full stage-by-stage rates are in our Canna feed chart guide.

Pairs naturally with

Rhizotonic builds the root system; Cannazym keeps it clean — Canna growers typically run both, Rhizotonic front-loaded early and Cannazym steady throughout.

Frequently asked questions

Do I need Cannazym if my plants look healthy?
Roots die off invisibly in every grow — Cannazym is prevention, not cure. It's cheapest insurance in coco and any re-used medium.

Can I re-use my coco or soil with Cannazym?
Yes — that's one of its main jobs. Double-dose for the first week or two on reused media and the old root remnants become nutrition rather than a pathogen buffet.

Does it work in soil, coco and hydro?
All of them — it's substrate-independent and runs alongside any Canna base feed.

Browse the full Canna range — genuine UK stock, all lines.