AAAA+ Blue Cookies By Kootenayz Exoticz - 28% THC Blue Cookies has a sativa/indica ratio of between 10:90 and 30:70. That makes for a potent body buzz, although the sativa genes also provide an energized cerebral effect. Use this strain to treat anxiety, low mood, headaches, irritability, and persistent physical pain. The flavor is sweet and smooth, with notes of orange, earth, and candy. The smell is sweet and reminiscent of cookies.