ACO Certified Organic & Australian Grown – A tasty, succulent lettuce with dark green, long, crispy leaves. Believed to be the oldest cultivated lettuce. Crunchy texture and a slightly sweet, tangy flavour. The interior leaves which are paler in colour have the most delicate flavour. Cos lettuce is mostly comprised of water, so is low in kilojoules. Good source of folate, antioxidants and dietary fibre.