About
This ornamental tree, reaching 8-20m, with a rounded head. It displays attractive foliage. 'Astra' is valued in garden settings.
About the genus
Grevillea can be evergreen shrubs or trees, with alternate, simple or pinnately divided leaves and petal-less flowers consisting of a colourful calyx tube with protruding style, borne in racemes or panicles
Plant details
Suggested usesSpecimen, borders
Care notes
CultivationFertile well-drained soil, sun/part shade
PruningPrune when young, remove dead wood
PropagationSeed or grafting
Pest resistanceGenerally pest-free
Disease resistanceHoney fungus possible