About
Acer negundo 'Auratum' is a deciduous tree that typically reaches a height of approximately 8 meters. Its pinnate leaves consist of oval leaflets that initially emerge in a vibrant yellow hue during spring, gradually lightening as they develop. In early summer, the tree produces small yellow-green flowers, with male and female blooms found on separate specimens; the male flowers grow in dense clusters, while the female flowers form elongated, loose tassels. This cultivar exhibits a slower growth rate compared to the standard species.
About the genus
Acer consists of deciduous trees or sizable shrubs featuring pairs of leaves that are frequently palmately lobed. These plants produce small flowers that give way to distinctive winged fruits. Numerous species display vibrant autumn foliage, while certain varieties also exhibit decorative stems.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
- Plant type
- Trees
- Habit
- Columnar upright
- Foliage
- Deciduous
- Height
- 4-8 metres
- Spread
- 4-8 metres
- Time to full height
- 5-10 years
- Suggested uses
- Architectural, City and courtyard gardens, Cottage and informal garden
Care notes
- Cultivation
- Grow in moisture-retentive, well-drained soil in sun or part shade
- Pruning
- Minimal pruning required; see pruning group 1. Prune from late autumn to mid-winter only
- Propagation
- Propagate by softwood cuttings or by grafting
- Pest resistance
- May be susceptible to Acer gall mite, aphids, caterpillars and horse chestnut scale
- Disease resistance
- May be susceptible to Verticillium wilt, Acer leaf scorch and honey fungus