Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Intake / Pre-Filters bloom is a 3-part premium

bloom is a 3-part premium base nutrient trio precisely formulated to give your high-value crops the exact nutrient ratios and concentrations they need

non-abrasive mesh gently protects stems

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

Super strength and stretch - no more tearing

Air Flow: 400CFM

Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Intake / Pre-Filters bloom is a 3-part premiumGro 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