Cultivars
'Bacchus'
This perennial forms an upright rounded habit and produces reddish purple flower heads. It grows in full sun to semi shade tolerating most well drained soils. It is frost tender and slightly drought tolerant once established and has a medium water requirement. (Scale: 2-drops from 3)
 
'China Rose'
This perennial forms a mound habit and produces pinkish flower heads. It grows in full sun to semi shade tolerating most well drained soils. It is frost tender and slightly drought tolerant once established and has a medium water requirement. (Scale: 2-drops from 3)

'Flame'
This perennial produces orange red flower heads. It grows in full sun to semi shade tolerating most well drained soils. It is frost tender and slightly drought tolerant once established and has a medium water requirement. (Scale: 2-drops from 3)

'Silverdust Sunshine'
This perennial is upright to 300mm (1ft) tall by 1m (3ft) wide forming a mound habit with mint-green leaves that are silver-white on the undersides. It produces yellow to cream flowers during autumn and is an ideal plant for borders, mass planting or grown in containers. 
It grows in full sun to semi shade tolerating most well drained soils. It is frost tender and slightly drought tolerant once established and has a medium water requirement. (Scale: 2-drops from 3)