Height to 20 cms. Pretty white flowers but some have a bluish tinge. Spring flowering. Attracts bees, butterflies and moths. Sun or part shade. Suits rock garden or front of border. Winter dormant.
To 90 cms. Long spikes of double white flowers in summer. Sun to part shade. Winter dormant.
To 80 cms. Forms a compact mould. Long stems bear large, frilly mid to deep lilac blue blooms summer to autumn, that are ideal for picking. Sun or part shade in containers or garden. Colours may vary.
To 50 cms. Upright clusters of tiny lilac bells. Ground cover for sun or partial shade. Slower growing variety. Winter dormant,
To 10 cms. Deep creamy lemon flowers in spring. Great for planting in woodland areas or perennial borders. Light to full shade. Winter dormant.