Pennisetum alopecuroides, commonly known as fountain grass, is a perennial grass native to Asia and Africa. It is characterized by its arching, feathery flower spikes that resemble fountains, which bloom in late summer and persist into fall. The plant typically grows 2 to 4 feet tall and is often used in landscaping for its ornamental value. Fountain grass thrives in well-drained soils and prefers full sun to partial shade. It is drought-tolerant once established, making it suitable for various garden settings. However, in some regions, it can become invasive, so careful management is recommended to prevent it from spreading uncontrollably.