Sour Diesel, otherwise known as “Sour D” or “Sour Deez” is a sativa dominant hybrid strain with a 90:10 sativa/indica ratio. You can expect an invigorating cerebral high that open up doors of creativity. This strain is commonly used amongst medical patients to relieve anxiety, depression, and chronic fatigue. Although sour diesel consists of some indicia, it’s not the best strain for insomnia and other similar ailments because of the stimulating and lively head high that it delivers.