Propagation
Divide an established clump during winter. 
Take soft tip cuttings during early spring and place in a protected environment.

Sow fresh seed in flats or a prepared bed during spring.

Botanic information
Leaf: The mid green elliptical to lanceolate leaves are arranged oppositly or alternately on upper part of the plant and the apex are acuminate.

Flower: The salverform flowers have a long tubular base opening with 5-ovate petals that are notched at the apex. They are arranged in a large terminal panicle that is up to 150mm (6in) in diameter and stand clear of the foliage during summer.

Fruit: The small seed is not commonly used and the plant is normally reproduced vegetatively.