Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Intake / Pre-Filters non-abrasive mesh gently protects stems

non-abrasive mesh gently protects stems

Installs into other size ducts with adapters

Air Flow: 400CFM

Temp range: 68°F (20°C) to 93°F (34°C)

- Two pull cords for speed and oscillation control

Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Intake / Pre-Filters non-abrasive mesh gently protects stemsGro Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention. Uni slab All plant roots are protected and contained for the life of the plant. Due to its size, the Uni Slab is perfect for one large plant. Uni Slab has the benefits of a slab with the