Plagron Pure zym 1L

Pure Zym is a soil improver based on natural enzymes. It promotes the accelerated breakdown of dead plant material. This causes additional nutrients that stimulate soil life to be released. Pure Zym also increases the ability to absorb oxygen.

The advantages of Pure Zym
  • Gives protection against the build-up of harmful salts.
  • Increases oxygen absorption capacity.
  • Rapid intake of nutrition for strong growth and flowering.
Tips from Plagron
  •  Use Pure Zym to rinse the substrate before re-use.

Dosage and use

Shake well before use. Add 1 ml of Pure Zym per 1 litre of water (1:1000). Use this solution each time the plants are irrigated during the entire cultivation period.


Stabilised enzyme solution.

Can I combine Pure Zym with Alga Grow and Alga Bloom?
Yes, that’s possible. Combining enzymes with Alga Grow and Alga Bloom won’t do your plants any harm.

How long can I store Pure Zym after mixing it with water?
A nutrient solution with Pure Zym can be stored up to 48 hours after preparation. This is because Pure Zym contains many organic ingredients. In a nutrient solution, these can spoil after 48 hours.