Overview

About RedRock Block- Commercial Grade Stonewool Grow Media- Grow Plugs and Cubes, Stonewool Starter Blocks, Stonewool Grow Blocks, Stonewool Grow Slabs, and Flowering Slabs. The commercial cultivator’s choice for high quality, locally sourced and manufactured stone wool grow media and propagation substrate fit for any grow operation! Call- 1-310-967-2025