Pennisetum advena 'Rubrum'
Purple Fountain Grass
The Pennisetum advena 'Rubrum', commonly known as Purple Fountain Grass, is an elegant ornamental grass valued for its arching burgundy-purple foliage and soft, feathery flower plumes. Blooming from late spring to autumn, the flower spikes rise above the foliage in shades of pink to purple, swaying gracefully in the breeze. Growing up to 1 to 1.5 metres tall and 0.8 to 1 metre wide, this hardy grass is perfect for borders, mass planting, or as a striking feature in containers.
Specifications
- Height1 to 1.5 metres
- Width0.8 to 1 metre
- Native toAfrica (species origin)
- FoliageBurgundy-purple, arching leaves; semi-evergreen in warmer climates
- Growth rateFast
Conditions
- SoilPrefers well-drained soils; tolerates sandy or loamy soils
- LightFull sun
- WaterLow to moderate; drought-tolerant once established
- ClimateThrives in temperate, subtropical, and tropical regions
Additional Features
- FlowersSoft, feathery plumes in pink to purple; long flowering season from late spring to autumn
- FormClump-forming with arching, fountain-like foliage
- UsesIdeal for borders, mass planting, feature planting, or containers
- SpacingPlant 0.8 to 1 metre apart for dense coverage or individual displays
- Low MaintenanceMinimal care required; cut back to ground level in late winter to encourage fresh growth
- Pest ResistanceGenerally pest-free and hardy
- Drought ToleranceExcellent once established; suitable for low-water gardens
- Frost SensitivityHandles light frost but may die back in colder climates, regrowing in spring
- Wildlife AttractionPlumes attract birds and provide movement in the garden
- Seasonal AppealYear-round foliage in warmer climates with seasonal plumes for added texture
- VersatilityComplements contemporary, cottage, and Mediterranean garden styles
The Purple Fountain Grass is a stunning and low-maintenance plant, ideal for adding movement, texture, and a splash of colour to gardens and landscapes. Its versatility and dramatic appeal make it a popular choice for modern and traditional designs alike.