Romaine lettuce is a type of salad lettuce that is known for its nutritional value. It is also known as cos lettuce and is distinguished from other types by its upright growth, thick stems, and tight heads. Romaine lettuce offers most of the benefits that the majority of dark green leafy greens provide, including antioxidants, fiber, and trace minerals.
It is quite easy to grow and can be grown in a variety of climates.
