{"product_id":"grodan-gr-slab-improved-36x12x3-wr-tb-t-case-of-8","title":"Grodan GR-Slab Improved – 36\"x12\"x3\" WR | Case of 8","description":"\u003ch2\u003eWide-Format Stonewool Slabs for High-Density Commercial Cultivation\u003c\/h2\u003e\u003cp\u003eThe Grodan® GR-Slab Improved is the result of a research partnership between Grodan, Wageningen University \u0026amp; Research, and top commercial growers across North America. At 36\"x12\"x3\", this wide-format slab is engineered for high-density planting configurations, delivering uniform water and nutrient distribution with Grodan’s most advanced steering capabilities.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e36\" x 12\" x 3\" wide-format slab — ideal for high-density crop configurations\u003c\/li\u003e\n\u003cli\u003eWhite\/Rockwool (WR) wrapped — case of 8 slabs\u003c\/li\u003e\n\u003cli\u003eAdvanced Wetting Agent (AWA) for optimal fiber structure and uniform WC\/EC distribution\u003c\/li\u003e\n\u003cli\u003eImproved hydrophilic technology for enhanced, uniform water distribution across the full slab\u003c\/li\u003e\n\u003cli\u003eOptimized drainage and aeration balance for superior root zone management\u003c\/li\u003e\n\u003cli\u003eMaintains structure, firmness, and rigidity throughout the growing cycle\u003c\/li\u003e\n\u003cli\u003eReusable and recyclable — part of Grodan’s sustainable growing program\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cp\u003eCase of 8 slabs, white\/rockwool wrapped. Intended for commercial greenhouse and indoor farm use.\u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":42225729765460,"sku":"RW3085","price":122.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/5365\/5380\/files\/RW3085_1.jpg?v=1752679783","url":"https:\/\/customhydronutrients.com\/products\/grodan-gr-slab-improved-36x12x3-wr-tb-t-case-of-8","provider":"Custom Hydro","version":"1.0","type":"link"}