![Hydro Flow Ebb & Flow Screen Fitting (10/Bag) (10 each) [Ships To Western States Only] 708565](https://i0.wp.com/www.horticulturesource.com/fresh/wp-content/uploads/2019/07/HGC708565-01.jpg?fit=80%2C80&ssl=1 "Hydro Flow Ebb & Flow Screen Fitting (10/Bag) (10 each) [Ships To Western States Only] 708565")
Description
Grodan® Stonewool Gro-Slabs
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")
![Gro Pro Black Plastic Pot 5.5 in x 5.5 in x 5.75 in (200/Case) [Ships To Western States Only] 724046](https://i0.wp.com/www.horticulturesource.com/fresh/wp-content/uploads/2019/07/HGC724046-01.jpg?fit=324%2C318&ssl=1 "Gro Pro Black Plastic Pot 5.5 in x 5.5 in x 5.75 in (200/Case) [Ships To Western States Only] 724046")
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