{"product_id":"rouge-dhiver-lettuce-seeds-1000-heirloom-red-romaine-cold-hardy","title":"Rouge d'Hiver Lettuce Seeds - 1000 Heirloom Red Romaine Cold Hardy","description":"\u003cp\u003eRouge d'Hiver is a classic French heirloom lettuce prized for its striking bronze-red leaves and excellent cold tolerance. This red romaine type forms loose, upright heads that add color and texture to salads and garden beds. Its hardiness makes it a reliable choice for fall and winter growing in mild climates, and it performs well in spring and fall elsewhere.\u003c\/p\u003e\u003cp\u003eWhether you're a seasoned gardener or just starting, Rouge d'Hiver is easy to grow from seed and offers a long harvest window. The tender leaves are mild and sweet, perfect for fresh salads, sandwiches, and garnishes.\u003c\/p\u003e\u003ch2\u003ePlant Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeirloom variety with bronze-red leaves and green centers\u003c\/li\u003e\n\u003cli\u003eCold hardy and suitable for fall and winter growing\u003c\/li\u003e\n\u003cli\u003eForms loose romaine-style heads\u003c\/li\u003e\n\u003cli\u003eMild, sweet flavor ideal for fresh eating\u003c\/li\u003e\n\u003cli\u003eEasy to grow from seed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGrowing Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotanical Name:\u003c\/strong\u003e Lactuca sativa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Annual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunlight:\u003c\/strong\u003e Full sun to partial shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Well-drained, fertile soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Requirements:\u003c\/strong\u003e Moderate; keep soil consistently moist\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Upright, loose head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 4-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBloom Season:\u003c\/strong\u003e Not grown for blooms; harvest leaves in cool seasons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 8-12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination Requirements:\u003c\/strong\u003e Sow seeds 1\/8 inch deep; germinate at 60-70°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e 8-12 inches apart\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlanting \u0026amp; Care\u003c\/h2\u003e\u003cp\u003eSow Rouge d'Hiver lettuce seeds directly in the garden in early spring or late summer for fall harvest. For best germination, plant seeds 1\/8 inch deep and keep the soil consistently moist but not waterlogged. Thin seedlings to 8-12 inches apart to allow heads to develop. Lettuce prefers cooler temperatures and may bolt in summer heat; provide afternoon shade in warmer climates.\u003c\/p\u003e\u003cp\u003eWater regularly to keep the soil evenly moist, and mulch to retain moisture and suppress weeds. Harvest outer leaves as needed or cut the entire head when mature. For a continuous supply, succession sow every 2-3 weeks in spring and fall.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003e1000 Rouge d'Hiver lettuce seeds.\u003c\/p\u003e","brand":"Blake's Flora \u0026 Soil","offers":[{"title":"Default Title","offer_id":67862012985654,"sku":"FSG-257","price":11.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/4884\/8694\/files\/il_fullxfull.7582335070_i0i2.jpg?v=1793267921","url":"https:\/\/blakesflora.com\/products\/rouge-dhiver-lettuce-seeds-1000-heirloom-red-romaine-cold-hardy","provider":"Blake's Flora \u0026 Soil","version":"1.0","type":"link"}