Just beginning to bloom are the Jacarandas.

The tree's purple flowers contrast beautifully with that of the Flame Tree, which will also display its colour soon.

Mature Jacarandas grow to 12 metres with surface roots tending to flower best when under stress during dry periods.

Their irregular flowering can be somewhat of an enigma - there is a theory that a good kick or hit with a piece of wood can frighten them into blooming to produce seed, hence new life.

The Flame Tree (Brachychiton acerifolium), one of our most popular native trees, stands out like a vivid red flame.

Sadly the tree's flowering can be erratic but it is worth the wait.

Its average height is about 12 to 18 metres.

I have also noticed a few White Cedar (Melia azedarach) starting to flower but it is a sad fact that this pretty deciduous tree can be plagued by pests.

However, I'd urge you to persevere as this hardy, fast-growing tree has dainty clusters of pale lilac flowers.

My favourite tree is another that invites regular inquiries, the Cape Chestnut (Calodenron capense).

While there are many mature examples in the area, unfortunately it is difficult to buy.

This tree has a delicate beauty when in full bloom - its flower colour varies from white to rosy pink - and it grows to approximately nine metres high.

When deciding which tree to plant gardeners should consider whether it is deciduous or evergreen.

A large, tall tree planted in the front garden will make the house look small, but when used as a backdrop, large trees can enhance the front view.

Consideration should also be given to foliage.

Open foliage planted in front of the house provides a pleasant screen, while those with impenetrable foliage shut out both light and views.