The store has also developed point of sale material in-store to spread the message. Orange signifies sweet tasting leaves which includes combinations of iceberg, Cos, carrots and red peppers. Green denotes a mild mix and identifies Lollo Rosso, red and white cabbage, Batavia and Apollo lettuce, which is similar to radicchio. And purple is for salads with a more distinct flavour headed by watercress, wild rocket, coriander and mizuna