Beaked hazelnut
Corylus cornuta · Betulaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around beaked hazelnut and prepare for winter.
ID card
- Foliage
- Deciduous
- Blooming
- Late winter to spring (February-April)
- Mature size
- 2 to 4 m in height, 2 to 3 m in width
- Growth
- Moderate
- Hardiness
- Very hardy (down to -30°C)
- Origin
- Eastern North America
- Soil type
- Rich, well-drained, slightly acidic to neutral
- Exposure
- Full sun to partial shade
Care
Exposure
Plant your beaked hazelnut in full sun or partial shade for balanced growth. A sunny exposure promotes more abundant flowering and optimal fruiting. The shrub tolerates partial shade well but produces fewer fruits.
Soil and planting
Prefer rich, well-drained soil that is slightly acidic to neutral. Enrich the planting soil with compost or well-decomposed organic matter. Adequate drainage is essential to prevent root suffocation during winter.
Watering
Water regularly during the first year after planting to ensure good root establishment. Once established, the shrub tolerates drought well and only needs watering during prolonged dry periods. Avoid chronic waterlogging.
Pruning and trimming
Perform light pruning in late winter or early spring before leafing out. Remove dead, crossing, or damaged branches to open up the canopy. Keep pruning to a minimum, as this shrub requires little maintenance and thrives best in its natural form.
Fertilizing
An annual application of well-ripened compost at the base is usually sufficient to feed the hazelnut. Avoid excess nitrogen, which promotes foliage at the expense of flowers and fruits. Organic mulch applied in spring maintains soil moisture and nourishes it gradually.
Diseases and pests
The shrub is generally robust and relatively immune to common diseases. Occasionally monitor for aphids on young spring shoots. Good air circulation and general hygiene prevent most health issues.
Did you know?
The beaked hazelnut owes its common name to its characteristic elongated bracts that wrap around the hazelnut and form a distinctive 'beak.' This northern shrub was traditionally used by Indigenous peoples of North America for its edible hazelnuts, which constituted a valuable nutritional source in autumn. Its spring inflorescences appear before the leaves, offering a spectacular floral cascade in late winter.
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.
Add this plant to my garden →Plants from the same family
- Silver birchBetula pendula
- Grey alderAlnus incana
- Dwarf birchBetula nana
- European Hop-hornbeamOstrya carpinifolia
- Turkish hazelCorylus colurna
- Italian AlderAlnus cordata
Tips generated and checked by Viridia — adapt them to your local climate.