Grodan Improved Gro-Block Big Mama, 8 x 8 x 8, no hole, case of 18 post harvest providing a stable and biological

providing a stable and biological equilibrium of the substrate

SuperCloset’s 8-Site Bubble Flow Buckets Hydroponic Grow System grows the biggest and best yields of any bubble buckets system on the market by combining DWC and Constant Current technology into one fully automated

Replacement Cartridge ARCLS-CALC-2

Treat Pest Insects

Grodan Improved Gro-Block Big Mama, 8 x 8 x 8, no hole, case of 18 post harvest providing a stable and biologicalGrodan Improved Gro BlocksLeverage the benefits of products developed alongside plant scientists, that are specifically engineered to deliver real results for your crops. Grodan Gro Blocks Improved with Advanced Wetting Technology Grodan's improved stone wool substrate. Keep it RealReal ScienceGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone