Wild Lupine (Lupinus perennis) is a showy, low maintenance perennial that will attract butterflies, hummingbirds and other pollinators. It requires full sun to partial shade and relatively dry soil. This low maintenance plant makes a great border plant as it only grows to 1-2 feet high. It can spread to 2 feet so it's best to space plants 10-18 inches apart. Showy, bluish-purple flowers bloom mid-spring to mid-summer.