Propagation.
Propagation by seed gives variable results and seed may take months to germinate. Soaking in soapy water or smoke water may enhance germination, as may lightly scratching the seed coat. Propagation can also be carried out by dividing the underground rhizomes.
Flowering.
Chiefly September and October. Often slightly later than D. revoluta.
Locations.
Ubiquitous in reserves and by roadsides, though less abundant that D. revoluta.
Extra Notes.
There is some uncertainty about the identity of local populations of this species. The pale bloom described here is characteristic of Dianella porracea, but that species is not reported east of Griffith.
Based on the flora of the Graham Centre Biodiversity Nursery