Grodan IMPROVED Gro-Blocks 4"X4"X4" (GR10) acinfinity Outdoor Gardens

Outdoor Gardens

Calibration: pH: 2 point auto 4

you need to measure the pH of the solution

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

Grodan IMPROVED Gro-Blocks 4"X4"X4" (GR10) acinfinity Outdoor GardensGrodan 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