The dense spikes of deep, lavender-blue flowers are produced on leafless stalks from between the narrow leaves.
Summer flowering. Best in a sunny position with a moisture retentive soil. 100cm-150cm x 20cm-30cm (3'-5' x 8"-12").
The dense spikes of deep, lavender-blue flowers are produced on leafless stalks from between the narrow leaves.
Summer flowering. Best in a sunny position with a moisture retentive soil. 100cm-150cm x 20cm-30cm (3'-5' x 8"-12").