This beautiful flower is widespread in the British Isles where it is found at up to 600 m above sea level. It is the more northerly equivalent of D. praetermissa with a delightful stocky dwarf habit with deep blue-tinged, green leaves and compact crowded flower spikes of deep rich violet-purple flowers. The individual blooms are deeply coloured and have a characteristic diamond shaped lip. It grows well and bulks up, doubling annually in ordinary garden soil, which is ideally damp but well drained. ... Learn More