I bought a blueberry bush from home depot that is about 3 and a half ft tall. it has 2 canes coming out of the ground and a few blueberries on it, but i don't know how old it is. Can anyone help?
It's probably in it's third year give or take. But size is a poor indication of age. With good growing conditions they can grow 2-3ft a year, with poor conditions, a matter of inches.