Propagation
Surface sow fresh seed during spring in a well-drained media, and maintain a temperature of 16º to 18º C. (61º to 64º F). Prick out and pot up when they are large enough to handle.

Division of the clump during spring.

Botanic information
Leaf: The longdark green linear leaves are slightly folded upwards with a rough but entire margin and tapers to a sharply acuminate apex. The leaf has an open sheath at the base and the leaves unite to form a short stem.

Flower: The small nodding stellate flowers are blue with long anthers topped with a yellow filament. They are arranged on a slender branched panicle that is held above the foliage from late spring to early summer and are a feature of the plant. 

Fruit: The small berry is blue-purple and is long lasting on the plant. The seeds are dispersed by birds, animals and gravity. The small seeds are viable but the plant is commonly reproduced vegetatively.