Grodan Pro Delta 10 Block, 4" x 4" x 4", case of 144, Commercial spl_ps 4kg Cut Height 0

4kg Cut Height 0

increase volumetric moisture content of media

0" (brewers from 10 gallons to 800 gallons)

The Premium granules can be used as needed and easily stored in the reclosable bag

Grodan Pro Delta 10 Block, 4" x 4" x 4", case of 144, Commercial spl_ps 4kg Cut Height 0Grodan 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