Blueberry Kush, also known as "Blueberry OG Kush," is a potent indica marijuana strain made by crossing Blueberry and OG Kush. This strain produces effects that slowly brings on a heavy body sensation, helping consumers forget their stress and relax. Blueberry Kush is a popular choice for evening use, as its dreamy effects will float you into a deep sleep. Medical marijuana patients choose this strain to help relieve symptoms associated with insomnia and stress.