UK Cheese, as it’s also known, is perhaps the most famous marijuana strain to emerge from the British Isles. It is still more popular in the UK than anywhere else, although its fame has spread to many other parts of the world. English farmers created this strain by inbreeding Skunk #1, a sativa-dominant hybrid. UK Cheese itself is indica-dominant, with a sativa/indica ratio of 20:80, but the effects are balanced, delivering both a head and body high. It’s a potent strain, with THC levels topping out at about 23%, and it’s known to hit fast and hard.