THC-19% Silver Surfer is a sativa-dominant hybrid whose potent cerebral effects may have you feeling like you’re zipping through the space with your super-hero powers. This strain is very energetic and motivates many to check things off their lists or inspires talkative social activities. The indica effects are subtle and help to end this high on a relaxing note. This strain is true medical quality, so it may be a bit too active for new patients or those who experience anxiety.