Sour Diesel sometimes called Sour D is an invigorating sativadominant strainnamed after its pungent diesellike aroma This fastacting strain delivers energizing dreamy cerebral effects that have pushed Sour Diesel to its legendary status Stress pain and depression fade away in longlasting relief that makes Sour Diesel a top choice among medical patients This straintook root in the early 90s and it is believed to have descended from Chemdawg 91 and Super Skunk