MK Ultra is a mind-altering indica strain derived from OG Kush crossed with G13. This strain has a peculiar pungent fragrance of chemicals, lemon and diesel, almost like a cleaning spray. MK Ultra gets its name from its extremely heavy, sleep inducing, body high. Heavy eyelids are almost instant, so its best to smoke this strain as you are preparing for bedtime. Flavors Citrus Coffee Pungent