The McKennaii mushrooms first appeared on the scene in the early 2000s in Holland. The name is a tribute to Terence McKenna – an American ethnobotanist, mystic, psychonaut, author, lecturer, and all-around bad-ass who is credited with being “the intellectual voice of rave culture” in the 90s. The McKennaii is a very strong magic mushroom that visually opens doors for you. Let yourself be carried away on a cheerful and colourful roller coaster with the McKennaii mushroom.