Medicann have combined two of the most potent medicinal plants in the USA and brought them together into this super heavyweight strain. The OG (original gangster) is from the original OG bred in the San Fernando valley in Los Angeles so it's reputation precedes itself and with the genetics of the sour D being based upon Chemdawg this med strain is extremely potent medicine! The phenotype Medicann have managed to extract from these two strains is not one that will disappoint you.