Alaskan Thunder Fuck, also known by its shorter name, ATF, is an exquisite sativa strain that originated within the harsh climates of the Matanuska Valley in Alaska. ATF is known for its incredibly high THC concentration, as this resilient strain adapted to the harsh conditions of Alaska by developing higher concentrations of denser THC trichomes. Many enthusiasts within cannabis circles speculate that Alaskan Thunder Fuck was originally a cross between an unknown Nor-Cal sativa, and a typical Russian ruderalis. It wasn’t until the 1970s that the staple Alaskan Thunder Fuck that we have now all come to know and love came into existence, after breeders further crossed that strain with an Afghani landrace to make it profoundly more potent and remarkable. With THC levels ranging between 18% on the lower end and 28% at its peak, ATF will truly intoxicate even the heaviest of smokers.