Nature and EnvironmentExplainer: History of hemp cultivation 03:21This browser does not support the video element.Nature and Environment02/05/2021February 5, 2021The history of hemp cultivation has been controversial over centuries. On the one hand it's used as a natural fiber for textiles or building materials, on the other hand it is used as a drug, and this has prevented mass cultivation for a long time.Copy linkAdvertisement
