{"product_id":"organic-rouge-dhiver-romaine-cos-lettuce","title":"Rouge D'Hiver Romaine\/Cos Lettuce Seeds (Organic)","description":"\u003cp\u003eRouge d'Hiver Romaine, also known as Rouge d'Hiver Cos Lettuce, originates from France and stands as an esteemed cultivar admired for its robust growth, striking appearance, and flavorful characteristics. This variety is celebrated for its resilience and adaptability. Its aesthetic allure lies in the elongated, upright heads with rich green outer leaves and red-tinged, slightly savoyed inner leaves. This dual-toned appearance grants it a visually appealing quality in gardens and on plates. The taste of Rouge d'Hiver Romaine is notably flavorful, offering a harmonious blend of sweet and slightly bitter notes.\u003c\/p\u003e\n\u003ch3\u003eVariety Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant type:\u003c\/strong\u003e Hardy Annual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth habit:\u003c\/strong\u003e Upright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrop category:\u003c\/strong\u003e Lettuce\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKitchen profile:\u003c\/strong\u003e The taste of Rouge d'Hiver Romaine is notably flavorful, offering a harmonious blend of sweet and slightly bitter notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecorded feature:\u003c\/strong\u003e Open-Pollinated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Seed packet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSowing \u0026amp; Growing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaturity:\u003c\/strong\u003e Typically, Rouge d'Hiver Romaine matures within 60-70 days after planting, providing a consistent supply of flavorful,…\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Full Sun\/Part Sun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting season:\u003c\/strong\u003e Fall or Spring or Summer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarting location:\u003c\/strong\u003e Direct Sow or Start Indoors \u0026amp; Transplant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecorded soil pH:\u003c\/strong\u003e 6.1 - 6.5 or 6.6 - 7.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrepare a fine seedbed for Rouge D'Hiver Romaine\/Cos Lettuce and keep the shallow sowing zone evenly moist while seedlings emerge. Thin according to the intended harvest stage: closer spacing can suit young leaves, while mature heads need more room. In warming weather, evaluate soil moisture and plant condition frequently instead of following a universal schedule. Pick outer leaves or cut mature plants at the stage you prefer. Record sowing and harvest dates to refine timing for the next planting.\u003c\/p\u003e\n\u003cp\u003eBefore sowing Rouge D'Hiver Romaine\/Cos Lettuce, review the packet alongside the current product details and note any range in temperature, germination, or maturity. Ranges reflect biological and seasonal variation rather than a fixed promise. Label each planting with its date and location, then compare emergence, growth, and harvest with local weather. This record is useful for succession plantings and for deciding whether the crop fits better into an earlier or later seasonal window.\u003c\/p\u003e\n\u003cp\u003eExplore related options in our \u003ca href=\"\/collections\/lettuce-seeds\"\u003eLettuce Seeds\u003c\/a\u003e.\u003c\/p\u003e","brand":"Southern Exposure Seed Exchange","offers":[{"title":"Default Title","offer_id":40338280546417,"sku":"SNV2016","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/SNV2016-OrganicRougeD_HiverRomaine_CosLettuce-2.Istock.jpg?v=1747081006","url":"https:\/\/www.groworganic.mom\/products\/organic-rouge-dhiver-romaine-cos-lettuce","provider":"Grow Organic","version":"1.0","type":"link"}