All flowers
Firewheel Tree Wikimedia Commons
Proteaceae

Firewheel Tree

Stenocarpus sinuatus

brilliance and power.

Family
Proteaceae
Genus
Stenocarpus
Native to
Australia (Queensland rainforests)
Bloom season
Summer
Type
tree
Height
20-100 ft
Sunlight
full sun
Soil
well-drained, loamy, slightly acidic
Water
moderate
Hardiness
10-12
Lifespan
perennial

Did you know

  • The firewheel tree's flowers emerge directly from the bark in clusters of 15–20 individual blooms arranged in a perfect spoke-like wheel pattern.
  • In its native Queensland rainforest it can reach 100 feet, but in cultivation outside the tropics it grows as a compact ornamental of 20–30 feet.
  • The striking flowers are heavily pollinated by lorikeets and honeyeaters, which hover to drink nectar from the wheel-shaped clusters.
  • It is slow-growing and may take 7–10 years to first flower, but once established it blooms reliably for decades.
  • Specimens planted in temperate climates such as southern California and coastal Mediterranean regions have become celebrated street trees.

Color meanings

0

brilliance

1

vitality

2

tropical splendor

Uses

  • ornamental tree
  • street planting
  • wildlife habitat