Alaskan Thunderfuck is a sativa-dominant with a complicated genetic history. It is said to have originated in Alaska’s Matanuska Valley as a cross between an unnamed Northern California strain and an unnamed Russian ruderalis (a less-seen genus of cannabis distinct from either indica or sativa). The child of these two strains was then crossed with an Afghani indica landrace to yield the potent staple that we know as Alaskan Thunderfuck. This strain confers a strong sense of mental focus alongside some subtle physical relaxation