Grodan Classic Slab – 12″ × 3″ × 36″, 30/75 Density (8 per Case)

Description

Gro-Slabsƒ?› provide the final stage for growing a spectacularly large plant. Transplant your Gro-Blockƒ?› plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae prevention. With the 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 versatility of a block. All Gro-Slabs have vertical fibers except the 12 in Gro-Slab, which has horizontal fibers.

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