Cultivar
'Silver Moon'
This small shrub grows quickly to 400mm (16in) tall by 600mm (24in) wide forms a bushy habit with silvery foliage. It produces large white trumpet-like flowers from spring to autumn. 

It grows in an open sunny position on well drained fertile moist soils and is drought and frost tolerant once established and has a low water requirement. (Scale: 1-drop from 3) It is suitable for coastal positions and is planted in new gardens, containers and rockeries.