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Miscanthus sinensis ssp. condensatus 'Cosmopolitan'

Cosmopolitan Silvergrass

Miscanthus sinensis ssp. condensatus ‘Cosmopolitan’ is a large, bold ornamental perennial grass with broad, arching leaves striped lengthwise in green and creamy-white. It forms a substantial upright-to-fountain-shaped clump, creating a bright variegated effect in the landscape. Coppery to reddish plumes appear in late summer into fall and mature to silvery-tan, often remaining attractive into winter. Compared with ‘Cabaret,’ ‘Cosmopolitan’ typically has green leaf centers with creamy-white margins, giving it a cleaner striped edge effect.

Type: Ornamental grass / perennial
Mature Size: 4–5 ft. wide × 6–8 ft. tall
USDA Zones: 5a–9b
Form: Large, upright-arching, fountain-shaped clump
Light: Full sun to part sun
Soil / Water: Average to well-drained soil; medium water, drought tolerant once established
Bloom Time / Length: Late summer to fall; plumes may persist into winter
Wildlife: Deer resistant; provides winter cover and texture

Features & Landscape Uses:
Excellent as a bold specimen grass, large border accent, soft screen, backdrop planting, mass planting, or winter-interest plant. Its wide variegated foliage gives strong contrast and brightness, especially against darker evergreens, purple foliage, stone, or shaded garden edges.

Care:
Cut back old foliage in late winter or early spring before new growth begins. Divide in spring when clumps become too large or begin to thin in the center. Best color, form, and flowering occur in full sun.

Plant type
Ornamental Grass, Perennial
Height
6-8'
Width
4-5'
Hardiness zones
5–9
Sunlight
Full Sun
Growth rate
Fast
Bloom time
Early Fall, Fall, Late Fall
Flower color
White
Soil
Average, Moist well-drained
Landscape use
Border, Container, Foundation, Mass Planting, Specimen
Shape
Arching, Clump, Upright
Fruit
Yes
Deer resistant
Yes
Drought tolerant
No