Grodan Hugo Gro-Block Size:Hugo Block, 6"x6"x5.8", case of 64 Mixed flow impeller designed for

Mixed flow impeller designed for high-flow operation

It costs only 2

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for double CDM 315 fixtures)

PK 13-14 also ensures a healthy root system and is suitable for all crops on soil

Grodan Hugo Gro-Block Size:Hugo Block, 6"x6"x5.8", case of 64 Mixed flow impeller designed forGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen