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BUDDLEJA davidii 'Nanho Blue'
Commonly known as Buddleia, Butterfly bush
Dwarfish habit, flowers pale mauve-blue
Further Reading....
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Semi-evergreenKeeps some of its foliage all year, and will drop some leaves as well.Willow-like, greyish green leaves
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BlueLavender blue with orange throat -
Height2m (6½ft) -
Spread1.5m (5ft)
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Medium shrubTypically grow to around 4-6 feet in heightArching branches
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Hardy - cold winterHardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F) -
Full sun -
Partial shade
BUDDLEJA davidii 'Nanho Blue'
- Details
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Additional Features
Good to knowFast-growing but compact form. Prune after flowering to maintain form. Wildlife plant - bees, butterflies
Pests & DiseasesCapsid bugs, caterpillars, figwort weevil, mullein moth, red spider mites
Place of originChina, Japan. Garden origin. Monrovia Nursery, California, USA. 1984 -
Flower ShapePaniclesNumerous panicles to 15cm (6in) long
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Garden Location/ConditionsCoastal / windsweptSuitable for open site, slightly back from the sea
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HardinessFully hardy
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Leaf margin
Entire(see photos above) -
Leaf shape
Lanceolate
(see photos above) -
Pruning group
Pruning group 4Suitable for: Deciduous trees and shrubs that flower on current year's growth or are grown for winter stem effect.
Pruning: Hard prune to a low permanent framework.
When: Annually in early Spring.
RHS group 5, 6 & 7 -
Scented PlantsScented flowersHoney scented
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Seasonal InterestAutumnSummer
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Soil ConditionsFertile well drained soilModerately fertile
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Wildlife
Bee friendlyButterfly friendlyRabbit Resistant
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Buddleja - Care Guide
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2m (6½ft)
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1.5m (5ft) |
BUDDLEJA davidii 'Pink Delight'
Butterfly bush, Buddleia
Available from £14.50
BUDDLEJA davidii 'Nanho Purple'
Butterfly bush, Buddleia
Available from £14.50
BUDDLEJA davidii 'White Profusion'
Butterfly bush, Buddleia
Available from £14.50
BUDDLEJA davidii 'Black Knight'
Butterfly bush, Buddleia
Available from £14.50
Useful extras...
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
2 options from £6.00
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50
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