Purple coneflower. Perennial from the Eastern USA growing to 1.5 m (5 ft) high when flowering. The roots are now ell known for their medicinal properties – strengthening the immune system – and are widely used in herbal medicine. Likes a moist, well-drained soil and sun or part shade; hardy to -35°C. Protect from slugs!
Out of stock (A selection of warm-weather plants will be available June 2022. All other trees and perennials will be orderable from late July, for autumn/winter delivery)