Mapleleaf viburnum
Viburnum acerifolium · Viburnaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around mapleleaf viburnum and prepare for winter.
ID card
- Foliage
- Deciduous, three-lobed leaves resembling maple leaves
- Flowering
- Spring (April-May), small white or pink flowers in corymbs
- Fruits
- Blue-black drupes at maturity, highly appreciated by birds
- Mature size
- 1.5 to 2.5 m in height and width
- Growth
- Slow to moderate
- Hardiness
- Very hardy (-15 to -20 °C)
- Origin
- North America (deciduous forests)
- Soil type
- Acidic to neutral soil, well-drained, rich in organic matter
Care
Watering
Water regularly when planting and during the first year, then watering needs decrease once the shrub is established. Keep the soil moist but not waterlogged, especially during dry spells in summer. In dry climates, a mulch layer will help retain moisture.
Exposure
Maple-leaf viburnum prefers part shade or dappled shade, typical of its natural woodland habitat. However, it tolerates direct sun in cooler regions. Avoid intense sun exposure in Mediterranean climates.
Soil Preparation
Set up acidic to neutral soil, rich in humus and well-drained. At planting time, incorporate compost or peat-based soil mix if your soil is chalky. Compacted soil should be loosened in depth before installation.
Pruning and Training
Prune lightly after flowering to maintain a compact and airy shape. Remove dead or diseased wood. This viburnum requires minimal pruning: a light annual intervention is enough to keep its natural form.
Fertilizer
An application of well-decomposed compost in spring is sufficient to maintain soil fertility. In poor soil, a balanced fertilizer applied at the start of the season can boost growth and fruiting.
Health and Pests
Maple-leaf viburnum is generally very resistant. Occasionally watch for aphids or scale insects in case of water stress. Good drainage and air circulation prevent fungal diseases. Little treatment is needed under optimal conditions.
Did you know?
The name 'acerifolium' literally means 'maple leaves,' referring to the striking resemblance of the leaves to those of the maple tree. Native to the forests of eastern North America, this viburnum is a true winter refuge for migratory birds, who feast on its blue-black drupes. It symbolizes the ecological importance of native shrubs in naturalistic gardens.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
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Tips generated and checked by Viridia — adapt them to your local climate.