Traditionally, the hills of eastern Rwanda were a place for growing coffee, sweet potatoes, sugar cane and bananas. But in recent years, new plants have also appeared, such as patchouli, geranium and eucalyptus. Whole villages have begun to transform them into essential oils, helping lift many inhabitants out of poverty. And demand is booming for these wellness products worldwide. Our France 2 colleagues report, with FRANCE 24's Olivia Bizot.
Programme prepared by Jennie Shin.
