Sour Diesel has a distinctly pungent fuel stench that is coupled with a motivating burst of energy. The specific Skunk phenotype used in the mix is debated but all can agree that it was a Skunk, Northern Lights and Chemdawg. With a strong Sativa lineage, it is correct to assume that Sour Diesel predominately affects the mind. It can be easy to lose your train of thought or get distracted with Sour D as it is sometimes known.