The King Blueberry marijuana strain, associated with various breeders, is a recognized indica-dominant hybrid with a genetic makeup consisting primarily of indica traits. Traced back to the 1970s and developed by breeder DJ Short, this cultivar originated from a cross between Purple Thai and Afghan landrace strains. It is characterized by its colorful foliage and buds that often display deep blue and purple hues, typically covered in a layer of trichomes. The strain is noted for a distinct aromatic profile that resembles blueberries, often accompanied by sweet and earthy undertones.

Historically, this strain has been acknowledged for its physical effects and has received industry recognition, such as winning the High Times’ Cannabis Cup for Best Indica. It is often described as having a calming and relaxing nature. In various contexts, consumers and medical cannabis patients have looked to this strain for its reported soothing properties.