Grevillia robusta

Silky Oak


  • Semi-deciduous fast growing tree.
  • Golden orange, bottlebrush like flowers in spring and summer.
  • Silky spring growth with fern-like leaves.
  • Attractive to birds and bees.


  • Specimen tree in larger gardens.
  • Shade Tree.
  • Great as a large screening hedge.

Growing Conditions

  • Will grow in dry conditions (once established) as well as moist soils.
  • Moderately wind and frost hardy.


Height Width
5 year old tree 2.5m 1.5m
10 year old tree 8.0m 5.0m
Country of Origin:   Australia
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