Grodan IMPROVED Gro-Blocks 4"X4"X4" (GR10) acinfinity Too much or not enough

Too much or not enough of a particular element in a plant’s diet can lead to deficiencies and toxicities

Driver: 465W 120V-277V with Twist Lock capability

Additional equipment used in preparation of the solutions include certified weight-checked balances

you need to measure the pH of the solution

Grodan IMPROVED Gro-Blocks 4"X4"X4" (GR10) acinfinity Too much or not enoughGrodan 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