Turmeric (Curcuma longa) is indispensable in the kitchen and easily  grown in a frost free climate. The tasty leaves and rhizomes and edible flowers are useful for flavouring and colouring food. In some countries, turmeric is used to help manage post traumatic stress disorder. After gardening in the heat and humidity of a Brisbane summer’s day, I find turmeric tea, a Javanese speciality, very refreshing. Some years ago, an Indonesian friend said “Drinking turmeric daily reduces body odour, helps keep you healthy and may prevent cancer”. Another favourite use I have for turmeric is making sfouf, aka turmeric cake, a delicious Middle Eastern recipe.