SEEDS OF SILKY OAK - GREVILLEA ROBUSTA
Vigorous, fast growing ornamental tree. Good timber. Honey production. When young the plant can be used as indoor plant.
Semi-deciduous tree growing up to 30m. Yellow orangey tube-shaped flowers. Dark green leaves.
Requires loamy soils from neutral to acid and fresh to humid ones.
Direct sowing in Autumn.
Calendar
| I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII | |
| Sow outdoors |
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| Average germination (%) | 40-60 |
|---|---|
| Climate Zone | Temperate areas, Warm areas |
| Flower colour | Yellow |
| Foliage | Semi-deciduous |
| Plant use | Coastal garden, Indoor Plant, Riverbanks, Street Tree, Timber |
| Seeds per gram | 70 |
| Soil - Moisture | Fresh to moist |
| Soil - Ph | Neutral to acid |
| Soil - Type | Loam |
| Sunlight - Exposure | Sun |
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