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Acer negundo
box elder
A vigorous deciduous tree with pinnate leaves on green young shoots, male and female flowers on separate plants; yellow autumn colour
Other common names
ashleaf mapleash-leaved maple
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Size
Ultimate height
Higher than 12 metresTime to ultimate height
10–20 yearsUltimate spread
Wider than 8 metresGrowing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | Green | ||
---|---|---|---|---|
Summer | Green | |||
Autumn | Yellow | |||
Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or North–facing or West–facing or East–facing
Exposure
Sheltered Hardiness
H6Botanical details
- Family
- Sapindaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Acer can be deciduous trees or large shrubs with paired, often palmately-lobed leaves and small flowers followed by characteristic winged fruits. Many have fine autumn colour, and some have ornamental stems
- Name status
Correct
- Plant range
- N America, Guatemala, Mexico
How to grow
Cultivation
Grow in a moist but well-drained soil
Propagation
Suggested planting locations and garden types
- Cottage and informal garden
- Architectural
- City and courtyard gardens
- Patio and container plants
- Low Maintenance
Pruning
Pests
Aphids and horse chestnut scale may be a problem
Diseases
Verticillium wilt may be a problem
Get involved
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