History & Genetics Sour Diesel will give you a terrific blast, a smash-in-the-face of Chemdawg and a Sativa we haven’t identified yet. We don’t even know who bred it originally – most people call them “A.J.” or “Asshole Joe.” It not only comes packed with 26% THC on the high end, but also retains 2% CBD and 4% CBN during extraction, which is pretty unheard of. These added chemical compounds don’t alter the base effects of Sour Diesel, but they provide varied intensity that you can’t really calculate (or control). For a feeling of ultimate happy heaviness, Sour Diesel (also called “Sour Deez'' and “Sour D” for short) brings a nearly pure 90% Sativa to bear on your restless mind. You won’t stand a chance. Sour Diesel’s lineage contains a little mystery. Researchers suspect that it was created accidentally from strains in the Chemdawg and OG Kush line. Particularly, Chemdawg 91 is suspected as a likely parent, along with possible candidates like DNL and Massachusetts Super Skunk.