Description
Purple Fountain Grass (Pennisetum setaceum ‘Rubrum’) is a popular ornamental grass admired for its dramatic purple to burgundy foliage and graceful, arching plumes. This warm-season grass, native to Africa and southwestern Asia, is known for its elegant, fountain-like form and vibrant color, making it a standout in garden landscapes. The soft, feathery plumes, which appear in late summer and persist into fall, range from pinkish-purple to deep red, adding both movement and texture to the landscape.
Purple Fountain Grass grows to about 3 to 5 feet tall and 2 to 4 feet wide, forming dense clumps that maintain their shape through the growing season. This plant prefers full sun and is hardy in USDA zones 9-11, though it is often grown as an annual in cooler climates. It thrives in well-draining soil and has moderate drought tolerance once established, making it suitable for water-wise gardens.
The grass’s deep purple hues pair well with various perennials, flowering shrubs, or contrasting greenery, creating eye-catching displays in borders, containers, and mass plantings. Low maintenance by nature, Purple Fountain Grass benefits from cutting back in late winter or early spring to promote fresh growth. With its cascading plumes and rich colors, Purple Fountain Grass adds a striking, dynamic element to landscapes and is highly valued for its adaptability and beauty.
