Romaine lettuce is distinguished by its long ... creating loose heads of crunchy leaves in colors ranging from vibrant green to purple, depending on the variety. It’s a fast-growing, cool ...

Romaine lettuce is oblong, with long leaves that have ... you’re using them in party food like sliders. With its deep red-purple hue, radicchio is as beautiful as it is tasty and is a good ...

Here's which types of lettuce are most popular, why these greens are good for you and what you need to be mindful of as you include more in your diet.