Herbaceous Perennial
An evergreen, clump-forming perennial with dark green strap-shaped leaves and upright spikes of purple-blue flowers from late summer through to autumn, followed by purple-black berries. Great for edging borders and for woodland areas
Position
Full shade
Soil Types
Clay, Loam, Sand
Max Height
0.1-0.5 metres
Max Spread
0.1-0.5 metres