cocos brix

cocos brix.

Hydroponic growing with stable pH value

Cocos Brix makes the ideal substrate for growers who prefer to use a pure and natural product. Cocos Brix has been treated with calcium and flushed with clean water afterwards, therefore creating a very stable substrate which does not contain any fertilisers. It is particularly suitable for fast growing plants. Furthermore, Cocos Brix have a high water retention capacity so you can give less water. Cocos Brix meets the most stringent quality standards and is awarded the RHP Certificate for Consumers. It can be re-used as a soil improver. Cocos Brix produces the highest yields in combination with Plagron Cocos A&B and the additives from Plagron.

The advantages of Cocos Brix
  • Easy to transport.
  • Guaranteed low EC value.
  • RHP approved.
  • Usage

    Immerse 1 piece of Cocos Brix in a bucket containing 4 litres (1.05 gal) of water and regularly squeeze the brick. After 20 - 30 minutes you will have about 7 litres (1.85 gal) of ready to use cocos substrate. Add nutrients each time you water and set the pH to 5.5.


    Buffered coco peat, buffered coco fibres.

    pH 6.1 - 7.4
    EN13037 pH (H2O)

    EC 0.09 - 0.14
    E.C. (1:1.5) [mS/cm]


    Cocos Brix is available in one package containing 6 pieces.

    Tips from Plagron
  • Mix Cocos Brix with Plagron soil to improve the soil structure.
  • It can be reused and after reuse applied as a soil improver.
  • Frequently asked questions about Cocos Brix
    We advise adding 4 litres of water per Cocos Brix. This creates 7 litres of coconut substrate.
    Yes, the quality is identical.
    Depending on your tap water quality, the pH buffer in our Cocos Brix will be used up quicker or slower. Cocos Brix can be used for growing for six months at least without any problems.
    After a bad harvest, you should take into account that part of the nutrition dosed has not been absorbed by the plants. This means that the substrate cannot be re-used. It is best to change the Cocos Brix in any case after six months.
    Are you looking for a Plagron reseller? Enter your location below and find out where you can find your nearest reseller.
    back to top