Blueberry (or "Berry Blue") is a legendary, 80% indica-dominant hybrid created by DJ Short in the 1970s, celebrated for its sweet, blueberry aroma and relaxing effects. It is a potent, high-THC strain—often around 17%–20%—bred from Afghani, Thai, and Purple Thai genetics. It is best known for its dense, colorful buds and, according to Hytiva, it brings feelings of joy and, according to Pure Oasis, a gentle, calming, and physically relaxing experience.