Sour Diesel aka Sour D is a sativa marijuana strain made by crossing Chemdawg and Super Skunk Sour Diesel produces dreamy cerebral effects that are fastacting and energizing This strain features a pungent flavor profile that smells like diesel Medical marijuana patients choose Sour Diesel to help relieve symptoms associated with depression pain and stress Growers say this strain grows best in a dry outdoor climate and has a flowering time of 77 days Fun fact Sour Diesel first became popular in the early 1990s and has been legendary ever since