Propagation
Sow fresh seed during early spring and pre-soak seeds in heated water 13º to 18ºC (55º-64ºF) for 24 hours. Seeds may require scarification (peeling treatment). 

Take semi-hardwood cuttings in spring or autumn and care should be taken not to disturb the roots when potting up.

Botanic information
Leaf: The sessile dull green trifoliate leaves have 2 to 3 narrow linear leaflets (lobes) that are stiff and pungent.

Flower: The small white to cream tubulate flowers have a pedicle up to 7mm (¼in) long and the perianth segments are cylindrical with thick style that is 7mm (¼in) long. The flowers are arranged in a terminal cluster that is up to up to 30mm (1⅛in) long and appears from late winter to early spring.

Fruit: The oblong fruit is up to 10mm (⅜in) wide with a thick pericarp to 2mm (2/16in). The smooth elliptical seeds are up to 8mm (⅜in) long with recurved margins and a prominent central ridge. The plant is commonly reproduced vegetatively.