Erianthus ravennae
One of the loveliest ornamental grasses, superb as an architectural specimen or large accent. Foliage has a clumping habit; plant in groups to create a screen or windbreak. Long, showy, silvery white, silky plumes have gorgeous autumn coloring, persist into winter, and are superb in fresh or dried floral arrangements.  Sold in 2 gallon container.
 
Light Needs: Full sun
Water Needs: Water regularly - weekly, or more often in extreme heat.
Plant type: Ornamental Grass
Deciduous/evergreen: Herbaceous
Growth rate: Fast
Average landscape size: Foliage reaches 8 to 10 ft. tall, 4 to 6 ft. wide; blooms rise taller.
Special features: Fall Color, Fast Growing, Tolerates Road Salt, Tolerates Urban Pollution, Waterwise
Foliage color: Gray-green
Blooms: Blooms in early fall; flowers persist through winter.
Flower color: White
Flower attributes: Long Bloom Season
Landscape Uses: Cutting Garden, Erosion Control, Mass Planting, Specimen, Windbreak