Sour Diesel also known as Sour D, this energizing sativa got its name from its pungent, diesel-like aroma. This strain is invigorating and offers dreamy cerebral effects making it a favorite among medical patients seeking relief from pain, stress and depression. It’s effects are fast-acting and long lasting. Made popular in the early 90’s by cannabis breeder Chem Dog, this strain is believed to stem from Chemdawg, Northern Lights and Skunk phenotype.