With its evergreen foliage, twisted trunk and fragrant flowers, Buddleja saligna is one of the hardy indigenous trees well suited to South African gardens. It is a versatile species that grows in a range of habitats, from dry hillsides and wooded valleys to forest margins and stream banks. It occurs naturally across much of South Africa, including Gauteng, Limpopo, KwaZulu-Natal, the Eastern Cape and Western Cape. In Gauteng, it generally grows about 4–5 m tall, although it can reach 10 m under favourable conditions. Its crown spread varies with growing conditions and pruning.

The leaves are dark green, opposite and simple, with a smooth upper surface and a whitish underside with prominent veins. Their long, narrow shape resembles that of the true olive tree, hence the common name ‘False Olive’. The trunk is often twisted, with grey-brown bark that peels in long strips. Buddleja saligna flowers from August to January, producing clusters of tiny, creamy-white flowers, usually at the ends of branches. The flowers have a sweet scent and provide pollen and nectar for bees and other insects, making this tree a valuable addition to wildlife-friendly gardens.

Buddleja saligna is fast-growing and responds well to pruning. In urban landscaping, it is useful for screening, hedges and boundary planting. Its evergreen foliage provides year-round greenery, while its flowers add seasonal interest and attract pollinators. The tree is drought-resistant and frost-hardy. Its roots are generally considered non-aggressive, but sufficient space should be allowed for the mature tree. The branches may droop under the weight of heavy rain or flowers, so occasional pruning can help maintain a neat shape.

This tree also has traditional medicinal uses. Leaves have been used to treat coughs and colds, while its roots have been used as a purgative. The wood has also been used for fence posts, tool handles and fuel. These medicinal uses are based on traditional practice and should not be regarded as proven medical treatments.

Did you know? Saligna means “willow-like”, a reference to its long, narrow leaves.