Overview
Grevillea alba is a bushy conservatory greenhouse in the genus Grevillea, part of the Proteaceae family, with evergreen foliage. Grevillea alba grows best in full sun, and tolerates loam and sand soils and acid and neutral pH. Its UK hardiness is rated H4. Suggested uses include city and courtyard gardens, coastal, mediterranean climate plants, flower borders and beds and wall side borders.
About
Grevillea alba is a bushy evergreen shrub belonging to the genus Grevillea, which includes both shrubs and trees with alternate leaves and distinctive flowers lacking petals. This cultivar thrives in full sun and prefers sheltered positions with fertile, well-drained loam or sandy soils that are acid to neutral in pH. Hardy to UK zone H4, it is suitable for city and courtyard gardens, coastal areas, and Mediterranean climates. Grevillea alba is best propagated by semi-hardwood cuttings and offers seasonal interest in spring and summer.
Growing conditions
Best soil and position for Grevillea
- Sunlight
- Full sun
- Soil type
- Loam, Sand
- Soil pH
- Acid, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Grevillea alba size, habit and characteristics
- Plant type
- Conservatory Greenhouse, Shrubs
- Habit
- Bushy
- Foliage
- Evergreen
- Suggested uses
- City and courtyard gardens, Coastal, Mediterranean climate plants, Flower borders and beds, Wall side borders
Care notes
Pruning and caring for Grevillea alba
- Propagation
- Semi-hardwood cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to honey fungus (rarely)
Frequently asked questions
Where is the best place to plant Grevillea alba?
Grevillea alba prefers full sun. It suits sheltered positions.
What soil does Grevillea alba need?
Grevillea alba grows best in loam and sand soil. It prefers acid and neutral soil. Aim for soil that stays well-drained.
Is Grevillea alba hardy in the UK?
Grevillea alba has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Grevillea alba?
Semi-hardwood cuttings.
More in the Grevillea genus
- Grevillea 'Canberra Gem'spider flower 'Canberra Gem'

- Grevillea 'Poorinda Peter'
- Grevillea arenaria

- Grevillea barklyana

- Grevillea fulgens

- Grevillea glauca

- Grevillea hilliana

- Grevillea juniperinajuniper-leaf grevillea