Grodan Macroplug (50 cubes per bag) Water Pumps & Accessories while fending off potential damage

while fending off potential damage from abiotic environmental stressors

This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room

preventing the plant from becoming root-bound

Remo’s Bloom

Grodan Macroplug (50 cubes per bag) Water Pumps & Accessories while fending off potential damageGrodan Macroplug are great and easy to use for cuttings. Full side slit enables easy insertion of the rooted cutting. Fits Gro Block holes and also the cellular side of the Gro Smart tray(keeping the plug firmly closed around the stem of the cutting).