This indica-dominant strain stands apart due to its powerful cerebral effects and was named after the methods of mental manipulation employed by the CIA’s Project MKUltra. A cross of OG Kush and indica G13, this strain is bred by T.H. MK Ultra is a particularly sticky, dense, pungent strain. MK Ultra is renowned for its euphoric effects that are fast-acting and best for when strong medication is desired. It might be best for a day when not getting off the couch would be fine.