Chemdawg has developed an incredible reputation in the US where it is said to be the male parent line of OG Kush, Sour Diesel and Headband. It is a sativa-dominant strain that exudes a powerful perfume which combines the aromas of pineapple with diesel/petrol.

Sour Blueberry is a Californian strain that is a cross of the famous Blueberry strain with a Sour Diesel #2. It is sativa-dominant and produces higher yields than the pure Blueberry by itself.