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BETULA nigra
Commonly known as Black birch, River birch
Purplish orange bark in more mature trees
Plant Details
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Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
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Good to know
Wildlife plant - insects, birds -
Ornamental bark
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Pests & Diseases
Birch borers, birch leaf mining sawfly, aphids, birch rust, mildew, honey fungus -
Place of origin
Eastern USA -
Deciduousglossy, mid- to dark-green leaves to 8cm (3in) long turn yellow in autumn.
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Fully hardy
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Serrate
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Rhomboidal
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Height
18m (60ft) -
Spread
12m (40ft) -
TreeTree with shaggy, red-brown bark, peeling in layers when young and becoming fissured with age. Yellow-brown male catkins to 8cm (3in) long in early spring.
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Hardy - very cold winter
Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F) -
Autumn Seasonal Interest
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Spring Seasonal Interest
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Summer Seasonal Interest
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Winter Seasonal Interest
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Broadly conical
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Bee friendly
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Bird friendly
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Rabbit Resistant
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Mature Size18m (60ft)
12m (40ft)
Planting Tips and Care Advice
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Pruning group
Pruning group 1
Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.
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Soil Conditions
Fertile moist well-drained soil
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Sun Requirements
Full sun
Partial shade
Dappled shade.
Betula - Growing Guide
Trees - Care Guide
- How to plant a tree - Video Tip ondemand_video
- How to plant a tree
- Ties - Video Tip ondemand_video
- Restaking fallen young trees - Video Tip ondemand_video
- Fallen old tree - Video Tip ondemand_video
- Clearing up fallen beech tree - Video Tip ondemand_video
- Spring pruning - Video Tip ondemand_video
- Removing side shoots - Video Tip ondemand_video
- Pruning and Shaping Magnolia - Video Tip ondemand_video
- Deer protection - Video Tip ondemand_video
- Weed Spraying - Video Tip ondemand_video
- Removing Ivy - Video Tip ondemand_video
- Removing wire protection - Video Tip ondemand_video
- Tidying young trees in October - Video Tip ondemand_video
- Tree Survey - Video Tip ondemand_video
- Crown uplift - Video Tip ondemand_video
- Removing shoots below graft - Video Tip ondemand_video
- Removing peeling bark - Video Tip ondemand_video
- Maintaining variegation - Video Tip ondemand_video