Diesel is an iconic cannabis variety thought to be a cross between Afghani and Mexican landrace strains. This sativa-leaning strain is reportedly another phenotype of the original Chemdawg 91, though its true origins remain a mystery.

According to Seedism, which carries its own version of Diesel, the strain has an intense aroma of grapefruit and lemon that translates into a fruity flavor with hashish undertones.