Chem’s Sister, a phenotype, is a Sativa dominant variation of the classic Chemdawg strain. It is also known as “Chemdawg A” indicating that it is the ‘a’-clone of the Chemdawg strain, which is the third best medical hybrid of 2016 according to the High Times’ Cannabis Cup. This strain is highly sought after in both medical and recreational dispensaries up and down the west coast of the United States. THC levels are around 18% on average.
