To 20 cms. Dwarf variety suitable for rock gardens, edging or in tubs/pots. Ground cover. Masses of starry blue flower from spring - very long flowering. Trim back to encourage repeat flowering in autumn.. Sun or light shade. Large, round pots. Winter dormant.
To 70 cms when in flower. Great for dry shade. Large rounded leaves with slightly scalloped edges. Spikes of creamy white flowers above foliage spring to summer. Part/full shade. Suits under trees. Ground cover.