“Do you know how to choose a good jambu air?” “Here, look at its fleshy back. It must be firm and make sure it is clean.” A bubbly, Henry Goh, our guide at the Desaru Fruit Farm, with his cowboy hat grinned widely. Several ikat of jambu air were hanging from a pole in the clean orchard. Pink and blue plastic wrappers hung colourfully on the treetops above us.