Two famed strains gave birth to this powerful sativa-dominant hybrid (sativa/indica ratio of roughly 30:70): OG Kush and Trainwreck. The THC level of OG Wreck is uncertain, as is the CBD level. But it’s probably safe to assume this strain is low in the cannabinoid CBD and not a good choice for seizure disorders or other conditions that respond to it. The high is almost entirely cerebral, with euphoric energy and a peppy mood boost. It’s great for alleviating anxiety and depression, as well as physical fatigue, migraines and other headaches, chronic pain, and inflammation.