Auto Northern Lights is a very mysterious strain. This strain is made up of a few different types of strains. The exact make-up is unknown. Don't let this lack of background fool you this is one of the most popular strains around. This Indica dominate strain has a THC level between 15-20%. Growers have found this plant to grow well indoors and outdoors. Users have found this strain to put them into a state of pure relaxation. Users have found this strain to help them with sleep disorders and also help with lack of appetite. This strain has a flower time of just 63 days. If grown outdoors you can expect a harvest time of mid to end of September.