Northern Lights is a pure indica strain with knockout effects. It shares its genetics with some of the top modern strains in existence. One of the most potent and famous cannabis strains in the world she delivers a stoned body high like no other. An inbred descendant of original Afghani landrace strains, Northern Lights is a pure indica. THC levels can reach 16-21%, making this one of the most potent strains available on any market. A couple hits is all it takes for most patient’s seeking this strain’s powerful body effects, an upbeat mix of euphoria and physical relaxation. CBD levels are less clear, but they certainly aren’t high enough to recommend this as a treatment for seizures or other conditions that respond to CBD. Even so, Northern Lights is a highly useful medical strain, effective at treating anxiety, pain, and insomnia, as well as lack of appetite.