Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes sledge hammer ZYME works in conjunction with

ZYME works in conjunction with mycorrhizae and beneficial bacteria to break down nutrients

To perform a quick cal calibration

the displayed value on the Aqua-x and APP will be the AVERAGE of all of the sensors

humic acid and L-aminos to name a few

Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes sledge hammer ZYME works in conjunction withGrodan 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