Red leaf lettuce nutrition profile is similar to other popular leafy vegetables, such as green leaf, romaine, and iceberg lettuce, although there are a few notable differences. For example, when compared to romaine, red leaf lettuce provides more vitamin K, slightly more iron, and slightly fewer calories — while romaine offers more fiber and vitamins A and C (1, 2), as previously noted. Here Rose Lidell, Food.news, reflects on how to plant, harvest and store lettuce: "Leaf lettuce is perfect … [Read more...] about Grow Your Own Lettuce At Home