Betula nigra 'Cully'
black birch 'Cully'
Fast-growing, deciduous tree to 18m tall, with a conical habit and shaggy creamy-brown, orange-tinted bark, peeling in layers, ridged on old trees and diamond-shaped, glossy dark green leaves turn golden-yellow in autumn; yellow-brown male catkins to 8cm long in early spring
Size
Ultimate height
Higher than 12 metresTime to ultimate height
20–50 yearsUltimate spread
4–8 metresGrowing conditions
Moisture
Moist but well–drained, °Â±ð±ô±ô–d°ù²¹¾±²Ô±ð»åpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Yellow Brown | Green | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Gold Yellow | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
West–facing or South–facing or North–facing or ·¡²¹²õ³Ù–f²¹³¦¾±²Ô²µ
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Betulaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Betula can be deciduous trees or shrubs, usually colouring well in autumn and often with striking white, pink, or peeling brown bark; separate male and female catkins open before or with the leaves in spring
- Name status
Accepted
How to grow
Cultivation
Will grow in a wide range of situations
Propagation
Suggested planting locations and garden types
- Architectural
- Cottage and informal garden
- Low Maintenance
- Flower borders and beds
Pruning
Pests
May be susceptible to birch borers, leaf-mining sawflies and aphids
Diseases
May be susceptible to honey fungus, a tree rust and powdery mildews
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