Sweet Tooth is a popular marijuana strain that won the High Times Cannabis Cup held during 2001. It is a hybrid of Indica and Sativa varieties and produces a prominent Sativa high. The plant produces a good yield and has long deep green colored leaves. The strain has a rust and green colored appearance that looks quite pleasant. It has a THC level of 16.45 percent. Its ancestors include Nepalese Indica, Afghani Indica and Hawaiian Sativa.