Solid plant, ground cover, resembling a grass or a Carex in winter, with a magnificent blooming blue-purple in addition. Very beautiful in semi-shaded flower beds, borders, edges of water, light woodlands.
Once installed, the plant is very strong and drought resistant. It spreads rapidly, and sometimes has to be limited.
Perennial with evergreen dark green linear foliage, gradually extending by suckers. In summer and early autumn, small clusters of mauve flowers appear, soon followed by bright purple-black fruits.