Dwarf Fountain Grass

Binomial name

Pennisetum setaceum

Common names

Fountain Grass, Purple Fountain Grass, African Fountain Grass

Description

Fountain Grass is a graceful ornamental grass known for its airy, arching plumes that resemble a fountain, giving it a soft, flowing appearance in the landscape. The plant features fine-textured, narrow green leaves that create a lush backdrop for its stunning, feathery purple or pink flower spikes, which bloom in late summer or fall. It’s perfect for adding movement and texture to gardens, borders, or containers. Fountain Grass is hardy, drought-tolerant, and low-maintenance, making it an easy choice for a variety of garden styles.

Light requirements

Fountain Grass thrives in full sun, where it can bask in the warmth and light it needs to produce its beautiful flowers. It can tolerate some partial shade, but it will bloom less prolifically in low-light conditions. For the best growth and flowering, aim to place it in a sunny spot with at least 6 hours of direct sunlight per day.

Soil preferences, including pH and drainage

Pennisetum setaceum prefers well-draining, slightly acidic to neutral soil (pH 6.0–7.0). It can tolerate a range of soil types, including sandy or loamy soils, but it must have good drainage to avoid root rot. While it’s adaptable, rich, fertile soil encourages the best growth and most vigorous flowering.

Water needs

Fountain Grass is drought-tolerant once established, but it will thrive with regular watering during dry spells. Water it deeply, but allow the soil to dry out between waterings. It’s important not to overwater, as this can cause the roots to rot. Once it’s established, Fountain Grass requires minimal water and can handle periods of drought, making it an ideal plant for xeriscaping.