Grodan Stonewool Gro-Slabs Uni-Slab 9.5 inch x 8 inch x 4 inch (case of 16)

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Case of 16 The Uni-Slab is specifically designed with one plant in mind, hence the name. This smaller size meets the challenge of mobility for re-arranging plants as needed. The slab has certain advantages over the big blocks; one, the top plastic protects completely from algae growth and two, the low height provides a sturdier base-meaning the plants are less likely to fall over. Use drip or top irrigation for Uni-Slabs with Gro-Blocks™ on top.The Rockwool volume of the Uni-Slab is 304 oz.
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. 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. Expert slabs have vertical fibers for faster drainage; best for hobbyists. Classic slabs have horizontal fibers for slower drainage; best for hot/dry climates.

  • Vertical fibers in Expert slabs provide faster drainage - best for hobbyists.
  • Horizontal fibers in Classic slabs provide slower drainage - best for hot/dry climates.

  • If your time is limited and you wish to simply hand water twice a week or if you have never used a GRO-SLAB™ and want to experiment with a small one first, then the UNI-SLAB™ is for you. The UNI-SLAB offers a low-maintenance, simple way for growers to have fresh herbs, healthy greens or one larger plant in a small area. By keeping the wrapping on the rockwool, nutrients and moisture last longer by slowing the evaporation process. The best part of the UNI-SLAB is that it is self contained. So if growing one large plant and disease occurs, the roots won't spread the disease to other plants.
    More Information
    Name Grodan Stonewool Gro-Slabs Uni-Slab 9.5 inch x 8 inch x 4 inch (case of 16)
    Brand Grodan
    SKU 713018-C
    UPC 8718232040566
    MSRP $85.99
    Dimensions 9.5" x 8" x 4"