Named after the methods of mental manipulation employed by the CIA’s Project MKUltra, this indica-dominant strain stands apart due to its powerful cerebral effects. A cross between mostly-sativa hybrid OG Kush and indica G-13, this strain is bred by T.H. Seeds. MK Ultra is renowned for its ‘hypnotic’ effects that are fast-acting and best used when strong medication is desired. As evidenced by its collection of awards, this indica is one of the strongest in the world. It might be best for a day when not getting off the couch would be fine.