RHS An herbaceous perennial that reaches approximately 114cm in height when in flower. It forms a clump of arching, strap-like green leaves and rose-pink flowers that have a darker pink eye-zone above a green-yellow throat to 18cm across in summer. The flowers remain open for longer than 16 hours
Position
Soil Types
Max Height
0.5-1 metres
Max Spread
0.1-0.5 metres