MK Ultra is a hybrid first created by Amsterdam seed bank T.H.Seeds.
The strain was produced by crossing an OG Kush female from Los Angeles’ JoshD Farms with a G13 male from Barney’s Farm in Amsterdam. The strain was named after CIA experiments conducted during the 1950s code named MK Ultra, during which experiments were performed on humans to develop drugs to aid with interrogation. The seed bank reports the strain delivers a strong, hypnotic high, and a long- lasting piney aroma.
T.H. Seeds founder Adam Dunn said the strain is the first European cross to use an American OG Kush. The seed bank reports MK Ultra mainly has Indica lineage and grows short, producing frosty colas with high resin yields in a 56-63 day flowering cycle. The strain won 1st and 2nd Place Indica Cups at the 2003 and 2004 High Times Cannabis Cups, respectively.