AAAA Caramel Candy Kush By Green Valley - 19% THC It's ideal for treating anxiety and chronic aches and pains, as well as depression and insomnia. Caramel Candy Kush produces heavy resin and complex terpenes, so it's a good choice for making hash or liquid concentrates. This strain from the Pacific Northwest has a unique buttery flavor, and it smells of sweet coffee.