Loose-leaf lettuce is also just what it sounds like, as it doesn’t form a tight head like the other varieties. All types should be washed thoroughly before enjoying. Read on to learn more about ...
Apart from traditional lettuces, such as 'Cos', 'Iceberg' and 'Butterhead', there are many others to try, including loose-leaf types and oak leaf lettuce, radicchio, rocket and endive.