KingStore 500 Buttercrunch Lettuce Aas Winner Heirloom Non-Gmo Planting Seeds Buttercrunch Lettuce is a classic butterhead that is famous for its delicious flavor and buttery texture. Buttercrunch Lettuce has dark green leaves and small compact hearts that blanch to an appetizing yellow color. Buttercrunch Lettuce is slow to bolt, heat tolerant, and stays mild long after other lettuces have turned bitter. Buttercrunch Lettuce was the 1963 All America Selection Winner. Soft, buttery-textured leaves enclose a crisp, juicy, loose inner head of blanched, sweet tasting leaves. The small hearts do not become bitter in hot weather. Botanical Name: Lactuca Sativa Life Cycle: Annual Light Requirement: Full Sun Planting Season: Cool Season Plant Type: Leafstalk Vegetable Features: Heirloom, Open Pollinated, Easy to Grow Maintain, Container Garden Fruit Size: 6”-8" Days to Maturity: 65 Days Plant Spacing: 10-16 inches Planting Depth: 1/8 inch Sowing Method: Direct Sow Cold Stratification: No Hardiness Zones: 2, 3, 4, 5, 6, 7, 8, 9, 10 Buy Seeds Online Organic Seeds Heirloom Seeds Non-GMO Seeds Vegetable Seeds Flower Seeds Herb Seeds Fruit Seeds Garden Seeds Seed Starter Kits Rare Seeds Bulk Seeds Indoor Gardening Seeds Seed Catalog Seed Packs for Sale Sustainable Seeds Greenhouse Seeds Seed Suppliers Planting Seeds Home Garden Seeds