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Gro-Slabs provide the final stage for growing a spectacularly large plant
one of nature's finest soil amendments
Box of 100
Snail and slug control at its best
Grodan Uni-Slab (9.5 in x 8 in x 4 in), case of 16 Damper Gro-Slabs provide the final stageGro 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
