I'm not a huge fan of Australian Native plants, but there is no denying their beauty at times.
This Bottle Brush (Callistemon) looks stunning hanging over the fence from a neighbors garden in full flower and attracting a plenty of bees.
This Bottle Brush is most likely King's Park Special, a relatively common variety that has the potential to reach 3 - 4 metres high. Callistemon's are adaptable to a wide range of soil types and are very tough plants. King's Park is an ideal choice for a large informal screen.