Hempstar is a sativa dominant. Hempstar is a cross between Haze, Oasis and Skunk. With an exceptional High  THC content the strain is not to be taken lightly. Hempstar is also popularly referred to as Brainstorm and produces dense nuggets that are covered with dark green leaves. One of the best things about Hempstar is that its high lasts for hours. As soon as you begin smoking the strain, you will feel the high overcome your body and mind. You will not only feel extremely relaxed but you will happy as well. The strain is better known for its medical applications. On several occasions it has proven to be successful at treating medical conditions like schizophrenia, severe insomnia, depression, anxiety and loss of appetite.