UNI-SLAB 9.5" x 8" x 4" (1EA =16 SLABS) Grodan Stonewool® 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. Coming November 2009.
MSRP: $77.95 ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.