Exotic Genetix crossed OG Blueberry with Cookies and Cream to get Big Smooth, which retains only the best qualities of both its parents. This sweet, blueberry-tasting hybrid is loved by those who enjoy a milder buzz than some of the headier strains on the market. As an Indica-dominant strain, it is more suitable for evening use, but because of its moderate effects, many use it successfully during the day.