Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) HPS A built-in photocell located on

A built-in photocell located on the controller automatically detects the day and night status

dolomite lime (pH control)

By blending specific halides in the arc tubes

• As 60/40 is a much more airy substrate than coco

• Includes large commercial coiled hose for directing ULV chemical mist

Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) HPS A built-in photocell located onNew 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