Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 spl_cp Blood meal

Blood meal

The number of units required depends on your total system airflow (CFM) and the severity of the odor or pollution problem

up to 30°C (surface mounted)

Heavy blossoms and fruits

Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 spl_cp Blood mealGrodan 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