OLEARIA
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OLEARIA
Commonly known as Scilly daisy bush
IN the aster family all have daisy-like flower heads, carried singly or in clusters.
Genus of about 180 species of evergreen shrubs and small trees from a variety of habitats in New Guinea, Australia and New Zealand.
'Zennorensis' and x scilloniensis exist as reminders of holidays in Cornwall and the Isles of Scilly.
Full Plant Details - Sun/Soil & other attributes
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Good to know
Wildlife plant - insects -
Pests & Diseases
None -
Place of origin
New Zealand. Garden origin. -
Resistant to honey fungusThese plants have little or few problems with honey fungus.
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Evergreenwavy-margined grey-green leaves to 10cm (4in) long
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Purple
Shades of purple/mauve/lilac/violetWith yellow centres -
Star-shaped
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Coastal / windswept
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Frost hardy (down to -5)
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Crenate
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Elliptic
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Oblong
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Height
2m (6½ft) -
Spread
2m (6½ft) -
Medium shrubTypically grow to around 4-6 feet in heightDense, upright, then spreading shrub. Profuse, daisy-like flowers to 6cm (2½in) across
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Pruning group 5
Suitable for: Evergreen shrubs that require minimal pruning.
Action: Trim or lightly cut back shoots that spoil symmetry. Deadhead regularly.
When: Annually after flowering.
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Hardy - average winter
Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F) -
Spring Seasonal Interest
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Summer Seasonal Interest
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Fertile moist well-drained soil
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Full sun
Shelter from cold, dry winds -
Bee friendly
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Butterfly friendly
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Mature Size2m (6½ft)
2m (6½ft)
View Planting Tips and Care Advice
Olearia - Care Guide
- Caring for Olearia - Introduction
- Fully hardy Olearias suitable as hedging plants or windbreaks especially in coastal areas
- Hardy taller growing Olearia species as specimen or freestanding plants in a shrub border or woodland context
- Smaller growing ornamental species of Olearia which are better grown in the greenhouse in colder parts of the country
- Summer Pruning Olearia scilloniensis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video