Grape OX is a 90 indica strain bred by Rare Dankness who crossed Grape Ape with the OX to achieve this potent purplehued variety Its aroma is a sweet blend of grape and blueberry flavors best captured between 60 and 65 days into Grape OXs indoor flowering cycle Grape OX took 3rd place in the indica category of High Times 2014 Michigan Medical Cannabis Cup