GRODAN UNI-SLAB, 9.5" x 8" x 4"

The Uni-Slab™ combines all the benefits of Grodan’s traditional slabs with the versatility of a block. Its large size gives great stability for any size plant, and it contains all plant roots safely within the slab, protecting them from light and outside contaminants. The Uni-Slab™ is suitable for both top drip and flood systems