3000 OAK LEAF LETTUCE Lactuca Sativa Vegetable Seeds COLOR: Green HARVEST: 40 Days / Baby Leaves 28 Days PLANT HEIGHT: 6 - 12" . . . PLANT SPACING: 12 - 18" LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average Oakleaf lettuce does have oak shaped leaves, and is a tender and crisp lettuce variety.