The smell of blueberries and other sweet berries wafts from this strain, which is used by many as a sleep-aid due to its powerful relaxing effects. Users report a high that spreads throughout the body. Particularly useful when vaping, Blue Alien is a cross between the Blueberry and Alien Kush parent strains that takes around two months to grow. Other effects of this indica strain include an uplifting mood enhancement that may have users floating on cloud nine. It has also been known to induce a hearty case of the munchies.