Do Blueberries Grow on Trees?
Blueberries grow on bushes, although there is a tree known as a Japanese blueberry tree (Elaeocarpus decipens). The berries on this tree resemble large, olive-shaped blueberries, but you can’t eat them. The tree grows up to 40 feet tall. Edible blueberries grow on bushes of various heights, depending on the varieties.