Named for the legendary country superstar, Willie Nelson is a 60 percent sativa is a light green with a few visible hairs and occasional touches of purple coloring. Willie Nelson has a high level of THC and is an ideal treatment for nausea. Willie Nelson won for sativas in the High Times Cannabis Cup challenge during 2005, in part due to the creative and talkative effects it has. The peppery pineapple flavored buds induce uplifted euphoria and an overall sense of relaxation. Willie Nelson can be used in the treatment of fatigue, depression and pain management.