South Africa: Is Hemp a Thirsty Crop? New Research Measures Just How Much Water Cannabis Farming Can Use

[The Conversation Africa] In South Africa, it's been legal for several years for people to grow hemp (a type of Cannabis sativa with very low levels of the psychoactive compound THC), for personal use following changes to the law. There's… [The Conversation Africa] In South Africa, it's been legal for several years for people to grow hemp (a type of Cannabis sativa with very low levels of the psychoactive compound THC), for personal use following changes to the law. There's…