While traditional forms of cannabis contain 2 to 4% THC, the more potent varieties (of which there are about 100), can contain 10 to 14% THC, according to the DrugScope charity.
Nakuba amafomu yendabuko insangu aqukethe 2 ukuze 4% iTHC, izinhlobonhlobo eyingozi kakhulu (zazo zikhona mayelana 100), ingaqukatha 10 ukuze 14% iTHC, Ngokusho the DrugScope charity.