This perennial is semi-evergreen so it can lose some of its leaves in winter. In colder regions or more exposed gardens, it may lose them all, but then fresh new growth appears again in spring.

• Position: full sun
• Soil: well-drained, sandy
• Rate of growth: average
• Flowering period: May to October
• Hardiness: fully hardy
  
  Jazz up a hot, sunny spot with this low-growing gem. It produces its dazzling, bi-coloured pinwheel-like flowers in generous numbers over an incredibly long time, so it really gives great value for money. It's great for edging a path, and also works well in pots or rockeries - just as long as it gets plenty of sun!
  
  
• Garden care: Once established, avoid overwatering - particularly in winter when boggy, wet conditions can cause the roots to rot. Remove any winter-damaged stems in mid-spring.