Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8 ph-ec-tds-meters-and-solutions 200 ED37 12

200 ED37 12

Bag of dry compressed wafers of worm castings and coco coir

and priced to fit your budget

50 (in) Depth 15

Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8 ph-ec-tds-meters-and-solutions 200 ED37 12Grodan 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