Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8 complete-systems No other controller offers the

No other controller offers the same combination of flexibility and ease for calibration

and connections for external equipment such as dehumidifiers and air conditioning systems

The reflector’s interior is 95% European hammertone aluminum and offers excellent uniformity and diffusion

Available in: 500 ML

and is CSA certified

Grodan Classic 30/75 Slab (wet), 12" x 3", case of 8 complete-systems No other controller offers theGrodan 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