Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Graden Acessories This product provides smooth sinusoidal

This product provides smooth sinusoidal wave

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Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8 Graden Acessories This product provides smooth sinusoidalGro 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