{"product_id":"grodan-9-5-x-8-x-4-rockwool-uni-slab","title":"Grodan 9.5″ x 8″ x 4″ Rockwool Uni-Slab","description":"\u003cp\u003eThe Grodan Uni-Slab is a growing medium designed to house larger plants and support them throughout their lifecycle. Featuring all the benefits of a traditional Grodan Rockwool slab, now with UV wrapping that makes transportation easier and contains moisture and nutrients longer than a traditional slab. The Uni-Slab is perfect for busy growers looking to reduce time watering plants or new growers looking to experiment with Rockwool slabs.  \u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":47137467269318,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0438\/1233\/files\/slab.webp?v=1788459490","url":"https:\/\/www.extendedseasons.com\/products\/grodan-9-5-x-8-x-4-rockwool-uni-slab","provider":"Extended Seasons Indoor Gardening","version":"1.0","type":"link"}