Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16 spl_hrg Unlike competitors machines

Unlike competitors machines

Foams less than regular formula and tweaked ever so slightly to behave more appropriately for the hydroponics reservoir environment

Tarp Zip-Up's tear resistant Peel and Stick Zipper allows the user to create a Zipper Door in any plastic film

000 ml) in your reservoir

Once these have shelves

Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16 spl_hrg Unlike competitors machinesThe UNI SLAB combines all the benefits of our traditional slabs with the versatility of a block. Great stability for any size plant. The UNI SLAB is completely wrapped, thus keeping all the roots of your plant safely contained within the slab, protected from light and outside contaminants. Yet it's small enough to be maneuverable, allowing your plants to be spaced as the plant canopy requires. The UNI SLAB is suitable for both top drip and flood