Sour Diesel is a sativa dominant strain (around 90% Sativa) which got its name from its pungent diesel aroma. Many debate the origins of this strain. Some say its a cross between mass Super Skunk and 91 ChemDawg but some claim its a cross between Chemdawg and Mexican Sativa. Either way this strain will bring you to Pluto. It has an energizing and cerebral effect that made this strain very popular among creatives. Medical Patients use it for stress and pain relief.