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Mahonia x wagneri 'Undulata' (Oregon grape 'Undulata')
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1 hour care
per year
per year
2.5m
Max height
Max height
2.5m
Max spread
Max spread
10-20 years
To maturity
To maturity
Plant details
Botanical name
Mahonia x wagneri 'Undulata'
Other names
Oregon grape 'Undulata'
Genus
Mahonia Mahonia
Variety or Cultivar
'Undulata' _ M. x wagneri 'Undulata' is an upright, evergreen shrub with spiny, dark-green, pinnate leaves that turn purple in winter. In spring it produces yellow flowers that are followed by blue-black berries.
Mahonia x wagneri 'Undulata' is: Evergreen
Habit
Upright
Flower
Yellow in Spring
Foliage
Dark-green in Spring; Dark-green in Summer; Dark-green in Autumn; Purple, Dark-green in Winter
How to care
Watch out for
Pests
Generally pest-free.
Powdery mildew , Rust Powdery mildew , Rust
General care
Propagation methods
Seed, Semi-hardwood cuttings
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Where to grow
Mahonia x wagneri 'Undulata' (Oregon grape 'Undulata') will reach a height of 2.5m and a spread of 2.5m after 10-20 years.
Suggested uses
Architectural, Banks and Slopes, Cottage/Informal, Low Maintenance, Woodland
Cultivation
Plant in any free-draining soil in a part or full shade.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Shade
Aspect
North, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
Companion plants
Botanical name
Mahonia x wagneri 'Undulata'
Other names
Oregon grape 'Undulata'
Genus
Mahonia Mahonia
Variety or Cultivar
'Undulata' _ M. x wagneri 'Undulata' is an upright, evergreen shrub with spiny, dark-green, pinnate leaves that turn purple in winter. In spring it produces yellow flowers that are followed by blue-black berries.
Foliage
Evergreen
Habit
Upright
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Colour
Flower
Yellow in Spring
Foliage
Dark-green in Spring; Dark-green in Summer; Dark-green in Autumn; Purple, Dark-green in Winter
How to care
Watch out for
Pests
Generally pest-free.
Specific diseases
General care
Propagation methods
Seed, Semi-hardwood cuttings
Monthly care advice
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Where to grow
Mahonia x wagneri 'Undulata' (Oregon grape 'Undulata') will reach a height of 2.5m and a spread of 2.5m after 10-20 years.
Suggested uses
Architectural, Banks and Slopes, Cottage/Informal, Low Maintenance, Woodland
Cultivation
Plant in any free-draining soil in a part or full shade.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Partial Shade, Full Shade
Aspect
North, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
USDA zones
Zone 8, Zone 7
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| This plant likes... | Garden match | |
| Soil types: | Chalky, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
| Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Partial Shade, Full Shade | Tell us... |
| Aspect: | North, East, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Hardy (H4) | Tell us... |
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mahonia undulata
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