Bubba Kush, also known as "BK," "Bubba," and "Bubba OG Kush" is an indica marijuana strain from Florida that has gained notoriety in the US and beyond for its heavy tranquilizing effects.

Bubba’s stocky plant stature and bulky bud structure suggest Afghani descent, but its genetic origins aren’t certain. The breeder whom this strain was named after states that Bubba Kush emerged just after 1996, when an OG Kush pollinated an unknown indica strain obtained in New Orleans. The mother plant was supposedly Northern Lights, but the genetically ambiguous indica was simply called “Bubba.” Bubba Kush moved out to Florida along with OG Kush, where it flourished and became a classic and fueled many generations of strains including Kush Mints, and later, Wedding Cake.