Northern Lights is one of the most famous and sought-after “Indica” strains of all time. Considered a descendant of Afghani and Thai landrace strains, the exact origin of Northern Lights remains a bit of a mystery. Northern Lights produces euphoric effects that settle in firmly throughout the body, relaxing muscles and easing the mind. Consumers say this strain has a pungently sweet and spicy flavor profile that is smooth on the exhale. Medical marijuana patients choose Northern Lights to help relieve symptoms associated with depression, stress, pain and insomnia.