Betula papyrifera 'Saint George'
paper birch 'Saint George'
Large deciduous tree about 20m tall, the trunk with white and pale tan papery bark, peeling in thin layers and contrasting with the dark brown branches. Smooth, small, dark green leaves turn yellow to orange in autumn; yellow male catkins are 10cm long and appear in early spring
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Size
Ultimate height
Higher than 12 metresTime to ultimate height
20–50 yearsUltimate spread
Wider than 8 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Yellow | |||
|---|---|---|---|---|
| Summer | ||||
| Autumn | Yellow Orange | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
East–facing or North–facing or South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Betulaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Spreading branched
- 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
Grow in moderately fertile, moist but well-drained soil in full sun or partial shade but tolerant of a range of soil conditions. See tree cultivation for further advice
Propagation
Suggested planting locations and garden types
- Architectural
- Coastal
- Cottage and informal garden
- Wildlife gardens
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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