RedRock Block, a North American Manufacturer and Distributor of Premium Stonewool Grow Media, Launches New Line of “Mini” Solo Grow Slabs for Commercial and Industrial Grow Operations. Commercial and industrial cultivators looking for additional stonewool grow media size options now have a new option- RedRock Block’s all new stonewool mini flowering slab offered in a 9.5”x8”x4” size. The all new...

New Stonewool Flowering Slabs Hit Global Market RedRock Block, a North American manufacturer of locally sourced stonewool grow blocks and slabs, introduces new premium line of commercial grade stonewool flowering slabs for large-scale greenhouse operators, hydroponic growers, indoor farms, and CEA facilities. Commercial growers worldwide can now acquire some of the cleanest and purest stonewool grow blocks, cubes, plugs, solo...