The leaves of Siberian kale are large and flat with edges that have a ruffled shape. Leaves have a delicate texture and are bluish green in color. This kale variety is exceptionally tender and offers a mild cabbage-like flavor. Siberian kale is a good source of vitamin A and vitamin C and also contains trace amounts of iron and calcium. Additionally, Siberian kale is rich in carotenoids, to enhance the body’s absorption of carotenoids and other fat-soluble nutrients be sure to pair kale with nuts or oil.