Grodan-Expert Slab microbes 15’ for SPYDR 2x/2p/2i VYPR

15’ for SPYDR 2x/2p/2i VYPR 2x/2p/2x²

the great advantage is that you never have to change the mix

Years of research and extensive testing have resulted in a truly unique PK formulation that enhances the vigor of plants during their blooming phase

This process unlocks additional nutrients and helps plants thrive by stimulating new root growth

Grodan-Expert Slab microbes 15’ for SPYDR 2x/2p/2i VYPRGrodan 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