plants A to Z
Whatton House Gardens
Architectural umbellifer bearing huge crimson flowers. Allow to seed as it is usually monocarpic.
June to September.
Deep, moist soil in full or part shade.
Typical mature height:
60 inches ( 152 cms )
Very hardy. Should withstand severe winters and exposed sites.
This is an insect-friendly plant which gives bees and other insects easy access to nectar and pollen.