Botanically they are called Buckinghamia celsissima but ivory curl tree is just a bit easier on the tongue. This common name perfectly describes their curled ivory coloured flowers which appear from late summer through into autumn. They are produced on the ends of branches and are full of nectar which attracts birds and bees alike.
Ivory curl trees have a lovely dense umbrella shape, with attractive glossy green foliage. New growth often has a pinkish red tinge which provides interest even when not in flower. They are perfect as a feature tree or mass planted for privacy.
Ivory curl trees can tolerate a wide range of soils but will benefit from good drainage with plenty of organic matter mixed in. The richer the soil the faster the growth. Plant in full sun to part shade and maintain moisture levels until well established. After this they are quite dry tolerant.
Actual tree height will be determined by your climate. In warmer regions they reach 6 to 8 metres (or even higher) but as the temperature drops, so does the height of the tree. This means in places like Sydney or Melbourne the ivory curl tree is more of a large shrub than a real tree.