I did a run with DJ Blueberry months ago. Bought the beans about a year ago. Plant-wise, beautiful structure, strong stems, shorter stature, chunky buds. Fairly consistent, no mutant but crinkle leaf here and there, germed 3 got 2 girls one male. Easy grow, fed them reg strength nutes. Saw one nanner mid flower, but nothing after till finish. I was less than impressed with the flavor and high though.. not really blueberry smell of taste, mid to weaker high. Both girls had a similar fruity sour kind of smell.. unique. Purple hints turn to blueish in the leaves late flower. Purple tinted buds.
I did a cross with one, hit her with an Aiea male. Grew out of those 4 beans, got 4 females. The smell from the BB was present in all 4. couple were indica leaning and the other 2 sativaish spear buds.. assuming from the aiea. The aiea added more resin than what the BB originally had, but still mid potency. Overall better than the original. IMO, BB is better in a cross.