Type: Perennial

Flowers:Very large yellow flowers with a large brown central cone (7cm). Flowers midsummer to mid autumn.

Foliage: A large plant which forms a tight clump of lower leaves. Leaves are smaller and sparse up the numerous stems.

Hardiness: Fully Hardy

Height 2.5m. Spread 1m

Conditions: Needs full sun in a moisture retentive but not waterlogged soil

 

Photograph courtesy of http://aggiehorticulture.tamu.edu/ornamentals/cornell_herbaceous/index.html