Bibb Butterhead Lettuce Seeds

500 open-pollinated, non-gmo, pesticide-free, and heirloom bibb butterhead lettuce seeds (Lactuca sativa) per packet. Grow quickly and mature starting in 55 days. Easy to grow and doesn't bolt easily in heat. Crispy texture and great taste. Great in salads. Comes from Frankfurt, Kentucky. Grows in zones 3-12. Direct sow first seeds 0.25 in deep every 18 in when soil reaches at least 35F. Germination takes 7-14 days. Thin to 8-12 in apart once seedlings start growing. Can continually sow new crops every 2-3 weeks in cooler climates. Seeds are dormant at soil temperatures above 75F. Lettuce likes even moisture and full sun. Matures in 55-60 days. Plant with herbs, onion, or radish.