Description
Gro-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. With the 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 versatility of a block. All Gro-Slabs have vertical fibers except the 12 in Gro-Slab, which has horizontal fibers.
![Gro Pro Premium Black Square Pot 6 in x 6 in x 8 in [Ships To Western States Only] 724645](https://i0.wp.com/www.horticulturesource.com/fresh/wp-content/uploads/2019/07/HGC724645-01.jpg?fit=324%2C324&ssl=1 "Gro Pro Premium Black Square Pot 6 in x 6 in x 8 in [Ships To Western States Only] 724645")
![Hydroton Original 10 Liter [Ships To Western States Only] (Not for sale in CA PR) 714112](https://i0.wp.com/www.horticulturesource.com/fresh/wp-content/uploads/2019/07/HGC714112-01.jpg?fit=324%2C324&ssl=1 "Hydroton Original 10 Liter [Ships To Western States Only] (Not for sale in CA PR) 714112")
![Hydroton Original 50 Liter [Ships To Mountain West Only] (Not for sale in CA PR) 714116](https://i0.wp.com/www.horticulturesource.com/fresh/wp-content/uploads/2019/07/HGC714116-01.jpg?fit=324%2C324&ssl=1 "Hydroton Original 50 Liter [Ships To Mountain West Only] (Not for sale in CA PR) 714116")
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