Sour Urkle first bloomed in the garden of breeder team Southern Oregon Seeds. The strain is a combination of Sour Diesel with Purple Urkle. It is designed to capture the best of each parents’ genetics and aromas. Sour Urkle consumers report an aroma of pungent diesel blended with sweet berries and grapes. Its flavor is a similarly odd combination, combining the fruity taste of Purple Urkle with Sour Diesel's spiced, sour smoke.