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

• Position: partial shade
• Soil: prefers moist, alkaline soil
• Rate of growth: average
• Flowering period: July to September
• Hardiness: fully hardy
  
  Long-lasting, pure white flowerheads appear from July to September above attractive bronzy-chocolate foliage. This lovely clump-forming perennial is easy to grow and manage and the flowers are attractive to bees and butterflies. A versatile plant for a mixed border, where it looks great with ornamental grasses and will extend the season of interest.
  
  
• Garden care: Cut back and compost the stems after flowering.