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Olearia macrodonta (New Zealand holly)
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1 hour care
per year
per year
4m
Max height
Max height
4m
Max spread
Max spread
10-20 years
To maturity
To maturity
Plant details
Botanical name
Olearia macrodonta
Other names
New Zealand holly, Daisy bush
Genus
Olearia Olearia
Species
O. macrodonta - O. macrodonta is an evergreen shrub with prickled, ovate leaves and a profusion of large panicles of daisy-like, white flowers in summer. Leaves are grey-green with white undersides.
Olearia macrodonta is: Evergreen
Fragrance
Flowers are fragrant.
Habit
Rounded
Awards
RHS AGM (Award of Garden Merit)
Flower
White in Summer
Foliage
Grey-green in All seasons
How to care
Watch out for
Pests
Generally pest-free.
Diseases
Generally disease-free.
General care
Propagation methods
Semi-hardwood cuttings
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Where to grow
Olearia macrodonta (New Zealand holly) will reach a height of 4m and a spread of 4m after 10-20 years.
Suggested uses
Architectural, Coastal, Hedging/Screens, Low Maintenance, Wallside and trellises
Cultivation
Plant in fertile, free-draining soil in full sun; it thrives on shallow chalk. Provide shelter if necessary from cold winds. This is a vigorous grower and will tolerate hard pruning.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, East, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3)
Companion plants
Botanical name
Olearia macrodonta
Other names
New Zealand holly, Daisy bush
Genus
Olearia Olearia
Species
O. macrodonta - O. macrodonta is an evergreen shrub with prickled, ovate leaves and a profusion of large panicles of daisy-like, white flowers in summer. Leaves are grey-green with white undersides.
Foliage
Evergreen
Fragrance
Flowers are fragrant.
Habit
Rounded
Awards
RHS AGM (Award of Garden Merit)
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Colour
Flower
White in Summer
Foliage
Grey-green in All seasons
How to care
Watch out for
Pests
Generally pest-free.
Diseases
Generally disease-free.
General care
Propagation methods
Semi-hardwood cuttings
Monthly care advice
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Where to grow
Olearia macrodonta (New Zealand holly) will reach a height of 4m and a spread of 4m after 10-20 years.
Suggested uses
Architectural, Coastal, Hedging/Screens, Low Maintenance, Wallside and trellises
Cultivation
Plant in fertile, free-draining soil in full sun; it thrives on shallow chalk. Provide shelter if necessary from cold winds. This is a vigorous grower and will tolerate hard pruning.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, East, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Tender in frost (H3)
USDA zones
Zone 10, Zone 9
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Chalky, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
| Soil drainage: | Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, East, West | Tell us... |
| Exposure: | Sheltered | Tell us... |
| Hardiness: | Tender in frost (H3) | Tell us... |
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Olearia macrodonta
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