Its golden heart-shaped leaves are an asset to a rockery or will brighten a border if used as edging. Produces star-shaped blue flowers in summer. Height 10 cm. Spread 30 cm.
Tufted evergreen. Yellow variegated foliage. Mid-late Spring bears brown flower-spikes. Height 30 cm. Plant in fertile, moist but well-drained soil in full sun or partial shade.
