Propagation
Sow fresh seeds in containers during autumn and place in a protected environment then prick out when large enough to handle.
Division of the clump during autumn or spring.

Botanic information
Leaf: The mid green leaves are linear to ovate and have a serrated to entire margin. The petiole is short and the apex is acute.

Flower: The 4-pettled outward facing crateriform flowers have exserted stamens. They are arranged in a terminal raceme that is up to 40 mm (1⅝ in) long and appears during early summer.

Fruit: The tiny flattened loculicidal capsule is notched and the small seeds are viable but the plant is commonly reproduced vegetatively.