Propagation
Sow fresh seed in a well drained media that is kept moist during spring and maintain a temperature of 18º to 21º C. (64º to 75º F)

Divide established clumps during spring.
Take stem cuttings during summer up to 80 mm (3⅛ in) long and apply bottom heat.

Botanic information
Leaf: The bright green leaves are elliptical to ovate and are covered in fine hairs. The petiole is short and the apex is acute. 

Flower: The tubular flowers have a 2-lipped corolla with a purple throat and are arranged in a cyme in groups of 6 to 12 and appear from spring to autumn.

Fruit: The capsule is not commonly seen and the plant is normally reproduced vegetatively.