RHS 
Grass Like
An elegant clump-forming deciduous grass to 2m tall, with long, narrow, arching leaves that turn orange and yellow in autumn, and reddish flower heads ageing to pale silvery-brown in late summer
Position
Full sun
Soil Types
Chalk, Clay, Loam, Sand
Max Height
1.5-2.5 metres
Max Spread
0.5-1 metres