In October nights draw in, the sun weakens and the garden takes on Autumn colours. It's a perfect time to tidy up, execute any re-planning or planting before…
This perennial will require moist, humus-rich, well drained soil. It will tolerate wind and drought. You will need to dead regularly to prolong the flowering.
By division or from root cuttings from winter to early spring.
Pests, diseases or disorders
A favourite with slugs