RHS Herbaceous Perennial
A rosette-forming, sometimes short-lived, perennial to 90cm with hairy, grey-green leaves. Upright spikes of saucer-shaped, brown-rimmed, dusky pink to pale purple flowers with brown centres appear throughout the summer
Position
Full sun
Soil Types
Chalk, Loam, Sand
Max Height
0.5-1 metres
Max Spread
0.1-0.5 metres