'Niagara Falls' Switch Grass features airy plumes of gold flowers rising above the foliage from late summer to late fall. Its attractive grassy leaves emerge grayish green in spring, turning powder blue in colour. As an added bonus, the foliage turns gorgeous shades of tan and in the fall. The gold seed heads are carried on showy plumes displayed in abundance from late summer to late fall. The steel blue stems are very colorful and add to the overall interest of the plant.