Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" - Case of 216 Select Rockwool Type:GR32 Hugo w/ Hole 6"x6"x6" - Pallet of 512 These Carbon filters are specifically

These Carbon filters are specifically designed for the control of VOCs (Volatile Organic Compunds)

leaf collector and conveyor)

we fermented pumpkin plants and flowers to be used as an all natural bloom booster for your garden

Features & Benefits of Prokure D

Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" - Case of 216 Select Rockwool Type:GR32 Hugo w/ Hole 6"x6"x6" - Pallet of 512 These Carbon filters are specificallyNew and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top growers. A core component of the "Precision Growing" philosophy, Grodan Gro Blocks Improved with Advanced Wetting Technology allow you to cultivate more uniform and high quality crops while using less water