Acacia melanoxylon Australian Blackwood

Acacia melanoxylon (Australian Blackwood) is a fast-growing, evergreen tree known for its dense, spreading crown and attractive dark brown to near-black bark. Its lush olive-green foliage provides year-round appeal, making it a popular choice in both native and ornamental landscapes. From late winter to early spring, clusters of small, soft yellow flowers appear, adding subtle seasonal colour. These are followed by flat brown seed pods in summer, which contribute to the tree’s natural lifecycle and propagation. As a nitrogen-fixing species, Australian Blackwood plays an important role in improving soil fertility, benefiting surrounding plants. It also supports local biodiversity, attracting birdlife such as honeyeaters and lorikeets. Beyond its ornamental value, the tree has practical uses. Its seeds can be ground into flour or used as a coffee substitute, while its richly coloured timber is highly prized for furniture making and fine woodworking.

Soil: Well-drained soils are preferred but it will tolerate clay soils.
Conditions: Full sun. Wind, frost and coastal tolerant.
Size: Height 30m x width 10m