Bed D: Plant 27
With upright stems topped with huge rounded flower heads that open creamy white and develop to a clear white. The flower heads are so large that they will bend down the stems following rain or in high winds and so this plant really needs staking to support the flowers. Their is now a new cultivar called ‘Incrediball’ that is reported to have even larger flowers!
Awards: AM 1978 AGM 1992
UK Plant Finder: 2012 = 68 nurseries