The Castanea Tetragona is a very common, medium-sized plant and can be found in most mountains. It blooms in early summer. It has large, paired leaves, which are usually dark red. It also grows huge flowers, which can be dark gold, brown and pink. These plants grow in large groups, but it's no trouble to control and maintain their growth. They can be used as medicine. As a defense mechanism the Castanea Tetragona grows stinging hairs, like a nettle. They rely on winds to carry their seeds away to reproduce. Once pollinated, they grow small, inedible nuts.