A large number of Danes are growing their own cannabis plants at home, according to a new investigation by drug researcher Helle Dahl, a researcher at the Centre for Alcohol and Drug Research at Aarhus University. Her investigation suggested that there were at least 1,200 Danes who grew cannabis plants in their homes. “There are too many Danes who smoke cannabis for them to be part of a marginalised group, and we are not surprised over how widespread growing cannabis actually is.”