Grodan - Uni-Slab 9.5" X 8" X 4" (1Ea =16 Slabs) (713018)

Model: 713018
Gro-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 versatility of a block. Expert slabs have vertical fibers for faster drainage; best for hobbyists. Classic slabs have horizontal fibers for slower drainage; best for hot/dry climates.
Weight: 9.75 lb.
Dimensions: 20in. × 16.5in. × 16.5in.
List Price: $89.45