Parris Island Cos is a tall, compact, dark-green romaine lettuce. Slightly curly leaves with creamy-white hearts. Good bolt resistance, crisp, sweet flavor and high disease resistance make this an excellent romaine. 70 days.
15,000 seeds/oz.; 7-14 days, 50-70°F.
Can be started early indoors or directly in the garden. Grows best in cool weather, 55-60°F.
Seeds go dormant at temperatures above 85°F.