| |
Grevillea robusta Silky oak Evergreen tree (1 Page of 5) The Grevillea robusta plant species is found in Australia - New South Wales, Queensland. It is a member of the Proteaceae family. Common gardeners may know the plant as Silky oak. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Grevillea robusta Common Name: Silky oak Family: Proteaceae Author: Cunn. Known Hazards: None known Mature Height: 30 Mature Width: 15 Habitat: Temperate rainforests[157]
Cultivation Notes: Prefers a rich moist soi[167], but it also succeeds in dry soils. Dislikes limey soils[1, 157]. Established plants are drought resistant[154].
This species is not very hardy when grown outdoors in Britain. In its native range it does experience frosts, though these are normally light and short-lived[167]. Plants tolerate temperatures down to -7°c in Australian gardens[157] though this cannot be translated directly to British gardens because of our cooler summers and longer, colder and wetter winters. It is usually grown as a pot plant in Britain, though it rarely flowers here[1].
A very ornamental plant[1].
Hybridizes freely with other members of this genus[157].
The flowers are very attractive to bees[154].
Plants in this genus are notably resistant to honey fungus[200].
For further Grevillea robusta gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

| |