Growing Media

Cocos Premium Slabs

Professional Dutch Growers Commercial Coco Slab

The fist Dutch commercial coco slab available for the USA hydro market, this slab is used the world over by professional cultivators. Experience the same if not more, vigor of growth than when using Rockwool in the Veg phase. Plagron’s cocos slabs offer many advantages over conventional Rockwool use, slabs can be placed side by side with no reduction in growth or detrimental effects on young plants thus freeing up valuable time. Rockwool provides little to none microbial life whereas Plagron’s cocos slabs provide the perfect environment for your Beneficial’s to thrive, never lose plants from transplanting again and never have to buy or clean a plant pot again
The unique structure and porosity are exclusive features to Plagron’s Cocos Premium range of substrates; this is due to the extensive and proprietary buffering process that ensures the highest level of quality available for this product. Naturally occurring Trichoderma also provide a biological sterility to insure your high value crops! Cocos Premium only begins with RHP quality requirements and contains no added fertilizers and requires NO hydration prior to use.


Why use Cocos Premium Slabs

  • Fully aged, rinsed and buffered substrate with stable pH value.
  • Guaranteed highest quality and most consistent coconut substrate on the market.
  • Guaranteed low EC value
  • RHP approved.
  • Exceptional moisture retention and aeration properties


How to use Coco Premium Slabs

Cocos Premium slabs are fully flushed and buffered and require no hydration so the grower can use immediately. Cocos Premium has no EC value so we recommend using Cocos A & B from day one when using Plagron coco substrates.

Available in 1Mtr (40’’) Slabs