Key Lime Pie is a potent hybrid with a unique taste. Its high leans toward the mellow indica end of the spectrum. Although its name implies some kind of connection to Cherry Pie, Key Lime Pie is actually a distinct phenotype of famed strain Girl Scout Cookies -- much like Thin Mints and Animal Cookies. California-based breeder Burnish Bush Nurseries takes responsibility for cultivating this variety. Cannabis testing lab Analytics 360 has consistently found Key Lime Pie flowers to have between 20% and a whopping 25% THC composition.