Did you know that lupines and beans are first cousins? If you didn’t, the seed pods might give you an inkling. As a part of the Fabaceae family, the lupines grow their offspring in the familiar seed pods, that are to beans what mastodons are to elephants. Spiky, hairy and archaic, the lupine beans look sort of familiar. As all members of the bean family, they can process the nitrogen from the air and store it in their roots as ammonia, thus improving the soil for the surrounding plants. They are also perennials, so you can watch them grow and spread year after year. Lupines are tall, imposing plants that do well against a wall or in the center of the border. They are sun loving plants, so make sure to plant them in a spot that gets plenty of sunshine.