What A diverse group of spring-flowering woodlanders, from vigorous, low groundcovers to tall, clump-forming plants with attractive bell or star-shaped flowers. Common name is fairy bells.
Origins A wide-ranging genus of 20 or so species native to high-altitude woodland across south and east Asia.
Season Flowers April to June, depending on the species.
Size From 15cm to 2m tall, depending on the species.
Conditions Part to full shade with a deep soil, rich in organic matter. Can tolerate some direct sun if soil retains consistent moisture. Most species thrive on a well-drained site and resent water-logging in winter.
Deciduous species are somewhat hardier than evergreens but both will appreciate