Harlequin is a 75/25 sativa-dominant strain renowned for its reliable expression of CBD. A descendant of Colombian Gold, Thai, and a Swiss landrace strain, you can depend on Harlequin to provide clear-headed, alert sativa effects. Unlike most high-CBD strains, Harlequin almost always develops a CBD:THC ratio of 5:2, making this strain one of the most effective out there for treatment of pain and anxiety, as CBD counteracts THC’s paranoia while amplifying its painkilling properties.