Grodan Gro-Block Improved Large 4 GR10 w/ hole (4x4x4) (PRO-unwrapped) Sprinklers and adjustable tilt clear stagnant

and adjustable tilt clear stagnant hot spots around the canopy

*Clay pebbles should not be used alone as there is not enough capillary action in the clay pebbles to draw the water high up into the pot

enriching the soil to meet all your plants' needs

with a recommended concentration ratio of 0

375" Footprint: Lies flat under a lid without taking volume that would otherwise hold product

Grodan Gro-Block Improved Large 4 GR10 w/ hole (4x4x4) (PRO-unwrapped) Sprinklers and adjustable tilt clear stagnantGrodan Gro Block Improved Large 4 GR10 w hole (4x4x4) (PRO unwrapped) This comes in 6 strip, 24 strips per case. That is 144 blocks! Welcome the Grodan Gro Block Improved Large 4 GR10, a pinnacle of innovation in the realm of horticulture. Seamlessly merging technology with nature's demands, this block has been crafted to cater to the discerning needs of professional growers. Advanced Density & Hydrophilic Integration: Every Grodan Large 4 GR10 is a