Grodan Uni-Slab (9.5 in x 8 in x 4 in), case of 16 Christmas Fortified with the highest quality

Fortified with the highest quality ingredients

600 and 1000 watt SUPER high output MH with maximized output in both blue and red spectral range

Switchable from 2

When ph perfect grow

Grodan Uni-Slab (9.5 in x 8 in x 4 in), case of 16 Christmas Fortified with the highest qualityGro 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