Cannatonic CBD is a great medical strain high in CBD,but it’s very low in THC 6–15% at most. The effects are relaxed and uplifting with both mental and physical qualities. Cannatonic CBD has an earthy smell, with a woody citrus flavor. This strain is best for treating epilepsy and pain, as it provides a deep feeling of relaxation with uplifting cerebral effects. Cannatonic is a hybrid blend of MK Ultra, an indica, and the legendary G-13 Haze. The strain was bred to produce a greater ratio of sativa to indica, and that helps keep the head high clear. Possible side effects include dry mouth, while anxiety and paranoia not so much.