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
