Overview
Camellia x williamsii 'Sun Song' is a upright, spreading shrubs in the genus Camellia, part of the Theaceae family, with evergreen foliage. Camellia x williamsii 'Sun Song' grows best in partial shade, and tolerates loam soils and acid pH. Its UK hardiness is rated H5. Suggested uses include shrub borders, containers and woodland gardens.
About
Camellia x williamsii 'Sun Song' is an evergreen shrub belonging to the Camellia genus, known for its smooth, glossy, leathery oval leaves and prominent flowers that bloom in early seasons. This cultivar has an upright, spreading habit and thrives in partial shade, ideally in north, east, or west-facing sheltered locations. It prefers moist but well-drained, humus-rich acidic loam soil and is hardy to UK zone H5. Suitable for shrub borders, containers, and woodland gardens, 'Sun Song' is best grown away from cold, drying winds and early morning sun, with interest in both winter and spring.
Growing conditions
Best soil and position for Camellia
- Sunlight
- Partial shade
- Soil type
- Loam
- Soil pH
- Acid
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, East-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
Camellia x williamsii 'Sun Song' size, habit and characteristics
- Plant type
- Shrubs
- Habit
- Upright, Spreading
- Foliage
- Evergreen
- Suggested uses
- Shrub borders, Containers, Woodland gardens
Care notes
Pruning and caring for Camellia x williamsii 'Sun Song'
- Propagation
- Semi-hardwood cuttings
- Pest resistance
- Aphids, Scale insects, Vine weevil
- Disease resistance
- Honey fungus, Phytophthora root rot, Camellia gall, Camellia leaf blight, Camellia yellow mottle virus, Camellia petal blight
Frequently asked questions
Where is the best place to plant Camellia x williamsii 'Sun Song'?
Camellia x williamsii 'Sun Song' prefers partial shade. It suits sheltered positions.
What soil does Camellia x williamsii 'Sun Song' need?
Camellia x williamsii 'Sun Song' grows best in loam soil. It prefers acid soil. Aim for soil that stays moist but well-drained.
Is Camellia x williamsii 'Sun Song' hardy in the UK?
Camellia x williamsii 'Sun Song' has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Camellia x williamsii 'Sun Song'?
Semi-hardwood cuttings.
More in the Camellia genus
- Camellia 'Ice Follies'camellia 'Ice Follies'

- Camellia 'Scented Sun'

- Camellia caudata

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- Camellia japonica 'Benidaikagura'

- Camellia japonica 'Benten-kagura' (v)

- Camellia japonica 'Benten-tsubaki' (v)
