HSO is proud to present the Black D.O.G. strain, another elite creation in feminized form. This cannabis strain is the combination of three classic strains pinnacle in the Emerald Triangle for over two decades. Blackberry Kush was combined with the F-2 Emerald Headband male, comprised of our Emerald OG and the original late 70’s California Sour Diesel. The result was an immaculate display of color, smell and stature, unique to the cannabis world today.