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 IP65 rating extended lifetime of

IP65 rating extended lifetime of diodes

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

leaf collector and conveyor)

CFM: 1081 RPM: 2970 Power Supply: 120V / 60Hz Power: 232 Watts Current: 2

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 IP65 rating extended lifetime ofNew 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