Acacia Sieberiana is valued largely as a source of forage, medicine and wood. The inner bark is a source of fibre purposes such as stringing beads. The gum is edible and both livestock and game animals browse the tree and feed on the dropped pods, spreading viable seeds in their dung. Close-up of the leaves the creamy-white, spherical flower heads. The flowers of the tree make good forage for bees and beehives are put directly in the trees to exploit the resource.
The leaves of the tree commonly release toxic chemical compounds when the tree has been heavily browsed, some of the compounds may release hydrogen cyanide when ingested, which may be lethal to cattle. The fallen pods and foliage can provide lifesaving forage during dry times of the year.
The gum of the tree is used as food, as an adhesive, and as an ingredient in making ink.