Nature and EnvironmentUsing essential oils to rehabilitate the landTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentStefan Möhl01/03/2020January 3, 2020Some local farmers in South Africa's Eastern Cape switched to producing indigenous flowers to extract essential oils as an alternative source of income. The herbs require little water and help prevent desertification.https://p.dw.com/p/35yopAdvertisement