Cultivars
'Purpusii'
This evergreen perennial has rich purplish leaves and produces pink flowers during summer. It is used for colour contrast in rockeries or in patio pots and tolerates a full sun position. It has a low water requirement once established. (Scale: 1-drop from 3)

'Quadricolor'
This evergreen perennial has striped leaves in green, cream, pink and silver and is planted in rockeries or used as a ground cover. It has a low water requirement once established. (Scale: 1-drop from 3)