Feelings: Relaxed .Giggly .Uplifted Negatives: Dry mouth .Dry eyes .Dizzy Helps with: Stress .Anxiety .Depression calming energizing Blueberry Headband effects are mostly energizing. low THC high THC Blueberry Headband potency is higher THC than average. Blueberry Headband is a hybrid marijuana strain made by crossing Headband with Blueberry. This strain provides a euphoric rush accompanied with a relaxing body effect. Blueberry Headband offers a sweet, blueberry flavor and aroma. Medical marijuana patients choose this strain to help relieve symptoms associated with chronic stress and anxiety. According to growers, Blueberry Headband produces medium to tall plants that are bushy and provide large yields with reinous colas.