{"title":"Rockwool","description":"\u003ch2\u003eRockwool and Green Houses Benefits\u003c\/h2\u003e\n\u003cp\u003eRockwool cubes or groan cubes have great water and air holding ability and is used for seedlings and cuttings to grow roots in hydroponic farming. Rockwool hydroponics has gained a lot of popularity with teh emergency of different products such as rockwool sheets for hydroponics, rockwool insulation for hydroponics and rock wool plugs. \u003ca href=\"https:\/\/www.zenhydro.com\/grow-media\/rockwool.html\"\u003eHydroponics rockwool\u003c\/a\u003e is available in different sizes and shapes in form of sprouter starter plugs and for bigger plants from brands such as Grodan and Hydrodynamics. Looking for “rockwool cubes near me”? Shop online for Rockwool cubes wholesale at Zenhydro and get the best quality rockwool for hydroponics.\u003c\/p\u003e","products":[{"product_id":"grodan-expert-fat-slabs-15-100-6-in-x-4-in-x-36-in-case-of-12","title":"Grodan Expert Fat Slabs 15-100 (6 in x 4 in x 36 in) Case of 12","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. 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. 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Note: Item #713020 is supplied without shrink wrap.\u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":40808345239733,"sku":"GL56713025","price":553.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/4502\/7765\/products\/713025-02_6b8e6d45-98c6-4900-8406-b54451af2124.jpg?v=1629883611"},{"product_id":"grodan-a-ok-50-40-2-in-x-2-in-x-1-5in-plugs-30-sheets-of-50","title":"Grodan A-OK 50-40 (2 in x 2 in x 1.5in) Plugs, 30 Sheets of 50","description":"\u003cp\u003eA-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). 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