Heavy medium to large heads grow round and tightly folded in cool weather. Latin Name: Lactuca sativa Seed Type: Heirloom Online Code: 137821 Product Weight: 1.5 grams / approximately 1300-1400 seeds Plant Type: Vegetable Flavor: Crisp and tender Days to Harvest: 65 to 85 days Days to Seed Germination: 7 to 10 days Seed Planting Depth: 1.3 cm (1/2") Row Spacing: 45 cm (18") Plant Spacing: 20 cm (8") Planting Instructions: Plant in moist, well drained soil, as soon as ground can be worked and danger of frost has passed. For an earlier crop, start indoors 4-5 weeks before the last frost. How To Grow: Lettuce Early Great Lakes Preparation Ideas: Add to wraps, burgers and sandwiches.