Old thread but thought Id chime in. Ive grown prob around a dozen packs of DPBlueberry: have never had autoflowering issues and the buds were exactly what I was looking for with the name Blueberry. Thick, fat, tight noded vigorous plants that went black/blue at the end of Bloom and buds that smelled/tasted like Blueberry muffins. I have some en route in the mail now.Most anyone who grows Blueberry will of course have to deal with mutation, but if you can make it past the first few weeks of Veg, it outgrows it. I have however experienced herms with Dutch Passion with some of their other strains, but my outdoor spot was off a steep hillside in a canyon, so it couldve been due to headlights on the plants at all hours of the night via passing cars.Whatever the cause of the Herms, Ill never grow anything from Dutch Passion except for their Blueberry.