Product review for Navaho Blackberry Overall Rating: Write an online review and share your thoughts with other customers Sort Reviews: Newest | Oldest | Highest Rating | Lowest Rating   :: Viewing page 1 of 1  -  Monday, April 13, 2009 Good Hardy producer Reviewed By: Jim Peterson (Wayland, Iowa) I purchased these along with some of the Arapaho variety three years ago. Navaho berries are a little bit smaller than the Arapaho but put on more berries. Overall, by weight, I would say the are equal producers. My young children love to go out to the canes and pick them. It did not take them long to realize they had no thorns unlike our raspberries. I had my doubts at first because many thornless varieties aren't as hardy but these canes get a full dose of north and west winds each winter and produce bigger and better canes each year.