pure zym

pure zym.

Accelerates nutrient absorption

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.
  • 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.


    Pure Zym is available in 100 ml, 250 ml, 500 ml & 1 litre bottle and 5 litre can.
    a thumbnail for the plagron pure zym product video
    Tips from Plagron
  • Use Pure Zym to rinse the substrate before re-use.
  • Frequently asked questions about Pure Zym
    Yes, but it's not necessary. If you grow using 100% NATURAL there are already micro-organisms in the soil that create enzymes.
    No, Green Sensation contains all the necessary enzymes.
    Give Pure Zym at each watering session up to the end of the third week of flowering.
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