Dwarf Pampas Grass (Cortaderia selloana 'Pumila') is an outstanding choice especially for gardeners who love the stately flower plumes of Pampas Grass but don't have the room for an 8-foot-tall grass. This dwarf variety grows to only 4 feet and also bears rich, full plumes of flowers. It loves full sun and well drained soil. Bonus: It also makes an excellent container plant.