The Sour OG marijuana strain is a hybrid and a cross between OG Kush, Blueberry and Sour Diesel with a 50:50 sativa/indica ratio that creates an impressive 17% THC level. Its buds are not only large, but are dense as well. Additionally, they are covered in trichomes. It is earthy with a hint of citrus and offers an amazing high within a matter of minutes. You will feel relaxed and peaceful all the while being in a good mood. Rest assured you will not have to worry about feeling drained out. You will feel productive and will be willing to get things done. You will remain in a positive state while feeling wonderful.