Blue Dot is a hybrid cannabis strain of mysterious origins, thought to have been bred first by a medical marijuana patient in Sonoma County, California. Some sources believe the cultivar is a combination of White Widow, Skunk, Big Bud, and Northern Lights #5. The cultivar has also been called Medical Grade Bud (MGB). The top reported aromas of Blue Dot are pungent earth, sweet fruit, and spice. Its flavor reminds users of berries, pepper, and fresh soil.