Burning one of my own creations this morning, Headbanger (20" 65 day) over Himalaya Blue Diesel (48" 120 day), autos. Where did the sour come from? These are very nicely sour smelling and tasting, one of them was like fresh ripe sweet juicy pineapple (that did not last long LOL). Neither parent had this flavor, not that I am complaining, just was not expecting this nice sour flavor/aroma. So far they get 20-30 inches tall and finish within 90 days.