{"product_id":"grodan-6-x-36-slab","title":"Grodan® Stonewool Gro-Slabs - Grodan Expert Slab 15\/75 6 in x 3 in x 36 in (12\/Cs)","description":"\u003cp\u003eGro-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.\u003c\/p\u003e","brand":"HWGS","offers":[{"title":"Default","offer_id":47423616385250,"sku":"8887","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5758\/6146\/files\/HGC713005-01.jpg?v=1771179089","url":"https:\/\/savannahhydroponics.myshopify.com\/products\/grodan-6-x-36-slab","provider":"Savannah Hydroponics \u0026 Organics","version":"1.0","type":"link"}