An indica-dominant hybrid from the breeders at California-based Cookies Fam Genetics, London Pound Cake is a cross between and an unknown hybrid strain (the breeders have kept the strain's true lineage under wraps). With a THC content of nearly 30 percent, this potent strain is definitely for more seasoned cannabis consumers—but for the experienced smoker, this strain not only smells and tastes great, with hints of berry, lemon, and pine, but also produces a unique high, with immediate cerebral effects followed by a more relaxing (and sometimes sleepiness-inducing) body high.