Blueberry Bushes are naturally occurring blocks that grow Blueberries.
The Blueberry Bush is an easily transportable block. They infinitely grow blueberries. To harvest blueberries from a bush, you need to either left or right click it, and the blueberry will go straight into your inventory or if it is full, it will drop on the ground. The Blueberries can be easily seen on the full-size (grown) bushes, as they appear as blue dots. Once a blueberry bush is fully grown, it will start creating blueberry bushes on top of it.
When transplanted, they will need to grow to their full form to spawn Blueberries. Place them near light as they will not grow without light.
You can use bonemeal on the bush to make it grow through the stages faster as well as produce another bush on top once that bush is fully grown.
Found in temperate areas such as plains biomes.