Created as part of a project from DJ Short and his son JD Short F 13 is a sativadominantcross of DJ Shorts famous F 13 and aBlueberry phenotype F 13 Throwback is simply beautiful with deep blue and violet colors on longreaching calyxes It possesses a fruity aroma of berries The strain is great for going out dancing exercising and can also be used as an aphrodisiac