ACDC, a sativa-dominant phenotype of the high-CBD strain, Cannatonic, is a popular strain in California. One remarkable characteristic of ACDC is its THC:CBD ratio of 1:20, meaning this strain induces no psychoactive effects. Tests have put ACDC’s CBD content as high as 19%, which helps many patients treat pain, anxiety, epilepsy, multiple sclerosis, and the negative effects of chemotherapy, all without intoxication.