This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

• Position: partial shade
• Soil: moist, well-drained, humus-rich soil
• Flowering period: April to June
• Hardiness: half hardy (will need winter protection)
  
  This is a beautiful orchid that is hardier than most. It slowly spreads to form leafy clumps, which from spring to early summer are crowned with sprays of pure white, bell-shaped flowers. It provides very attractive groundcover for the margins of a pond or bog garden. They also look smart in reliably moist soils in a woodland setting.
  
  
• Garden care: Once planted, leave undisturbed so they can spread. Apply a generous layer of mulch in the autumn.