Grevillea robusta
'Aurea'
Golden Silky Oak
Family |
Proteaceae |
Genus |
Grevillea |
Species |
robusta |
Cultivar |
'Aurea' |
Category |
Tropicals, Woody |
Type |
Tree (evergreen) |
Height |
30-40 m |
General Description |
In order to survive in poor soils Grevillea have evolved with proteoid roots. These roots which develop each season, grow into the top levels of the soil to extract nutrients. |
Cultivation |
A marginally frost hardy cultivar that prefers acidic growing conditions and is intolerant of wet soils. Grevillea are particularly intolerant of phosphorous so a fertilizer low in this nutrient is a must. |
Growth |
Medium |
Habitat |
Horticultural origin. |