Bubba Diagonal is a wonderful Indica which Grassroots lists as a cross of Bubba Kush and Triangle Kush. Typically the genetics for this strain are a cross of Pre-98 Bubba Kush x Diagonal. Still this strain is fantastic whatever the genetics are and it comes through heavy every time. It's a very lemony strain for a kush, but still tastes very kushy. The strong lemon in it is real nice to switch the flavor profile up a bit from what I normally vape (not by much lol) while keeping a heavy kushy indica.