
trefle.io · Taken Jun 2, 2022 by Frans Nienhuis (cc-by-sa)
Poaceae
Purple smallreed
Calamagrostis canescens
Also known as Arundo contracta, Arundo vilnensis, Calamagrostis canescens f. macrathera, Calamagrostis canescens f. convoluta
Native Plants · Ornamental Grass · Perennial · Wetland · Pond Side · Purple Plumes · Rain Garden · Moisture Loving · Native Grass · Naturalistic · Wildlife Habitat
Purple smallreed is an elegant perennial grass native to European wetlands and damp meadows, valued for its feathery, purplish flower plumes that sway gracefully in the breeze. Plant in moist to wet soil in full sun to part shade; it thrives alongside ponds, streams, or in rain gardens. Cut back to the ground in late winter before new growth emerges.
Growing conditions
The details behind the basics
- Daily light
- 5 hours
- Watering
- Water thoroughly; tolerates wet conditions and benefits from consistent moisture · Every 7-10 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 6.5–7
- Temperature
- -20°F to 85°F
- Cycle
- Perennial
- Propagation
- Seed
Hardiness
USDA 5a-9b
Form & growth
Mature size and habit
- Mature height
- 12 in – 3 ft
- Spread
- 2 ft
- Spacing
- 24 in apart
- Growth rate
- Moderate
- Root depth
- Medium
- Flowers
- No
- Foliage
- Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- Altay, Austria, Baltic States, Belarus, Belgium, Bulgaria, Central European Rus, Czechoslovakia, Denmark, East European Russia, Finland, France, Germany, Great Britain, Hungary, Italy, Kazakhstan, Krasnoyarsk, Krym, Netherlands
- Attracts
- Birds, Bees
Sources: trefle, usda
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