|Liatris scariosa 'Alba' is a perennial with narrow, grass- like foliage. The purple- pink flowers appear on bottlebrush- like spikes which open from the top down, in late summer and early autumn.
Prefers full sun in a light, moderately fertile, moist but well drained soil. Hardy.
Height 1m, spread 0.5m. Supplied in a 9cm pot.