Development of the Real McCoy Cannabis This is one of those strains that make you wonder, so exactly where is the other McCoy? Light moments aside, what is so unique about the Real McCoy Cannabis strain? Well, there is a whole lot. A good place to start would be the fact that this strain is a sativa dominant strain- the ratios of the sativa:indica is 60%:40%. It is important to indicate the ratios of the plants as this always guides you to know what the dominant phenotype will be. In ...