To dream of blueberries represents feeling good about something that you realize isn’t perfect. Enjoyment of something that you have a sobering opinion of. Enjoyment of something you are accustomed to. Enjoying something you feel could be better.
Often a dream symbol appearing to parents or expecting parents to reflect their feelings about the joys of parenthood being filled with constant headaches or hard work. Blueberries may also reflect the enjoyment of sex for the purpose of conceiving where enjoying the sex isn’t a priority.
Example: A woman dreamed of seeing a blueberry tree covered in blueberries that hadn’t fallen yet. In waking life she was trying to conceive and hadn’t yet. The blueberry tree may have reflected her feelings about constant sex with her husband that wasn’t perfectly enjoyable because she didn’t care about anything except having children