Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) jg *Bracket sold separately - recommended

*Bracket sold separately - recommended model PCWMTA24-B

Photocell Detecting Day/Night Mode

The Hydro-X system is a professional-grade single zone environmental controller

Controls heating or cooling equipment with both day/night set points

Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) jg *Bracket sold separately - recommendedNew Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate volume Full saturation of the blocks with no dry spots and improved EC control with less water is achieved in the rootzone due to the uniform, optimized wool resulting in a