Acacia concinna is a thorny spreading shrub or tree that can either be scandent or climb into other plants. Bark is light grey. Leaves are oblong 4-10mm long forming 7-11 pairs of branches each with 17-37 pairs of leaflets. Flower buds are purple or dark red. The flowers are cream or white. Pods up to 5cm long are flat and thick with 7 seeds. The seedpods are widely used as a soap substitute in India. Plants flower throughout the year. Fruit are on trees from February to March.The tree is food for the larvae of the butterfly Pantoporia hordonia. Acacia concinna is an evergreen Tree growing to 10 m (32ft) by 10 m (32ft) at a medium rate. light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral soils. It cannot grow in the shade. It prefers dry soil and can tolerate drought. The plant is not wind tolerant. Acacia concinna is known in Ayurvedic medicine as Shikakai.
Seeds has a hard seedcoat and may benefit from scarification before sowing to speed up germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. They will get moist and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing.