{"product_id":"biostar-1500-cold-frame","title":"BioStar 1500 Premium Cold Frame","description":"\u003cp\u003eStart your garden earlier, grow later into the season, and give tender plants superior protection with the BioStar 1500 Premium Cold Frame. Featuring substantial 8 mm twin-wall polycarbonate panels, the BioStar 1500 provides twice the insulation of cold frames constructed with standard 4 mm twin-wall panels. An included automatic window opener helps regulate growing temperatures without electricity, creating a more controlled environment for seedlings, vegetables, herbs, and flowers.\u003c\/p\u003e","brand":"European Garden","offers":[{"title":"Default Title","offer_id":48910102888663,"sku":"BioStar 1500","price":524.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/7851\/2855\/files\/Biostar_Cold_Frame_KO_1000x1000_e2ae00d0-9247-4a38-846b-0ea3cd7110d2.jpg?v=1786117294","url":"https:\/\/europeangarden.com\/products\/biostar-1500-cold-frame","provider":"European Garden","version":"1.0","type":"link"}