Cultivation

Specimen planting — Common hazel

Corylus avellana L.

A technique for using common hazel as a solitary decorative accent, which requires the formation of a dense multi-stemmed crown and the provision of specific nutritional and lighting conditions.

In the reference 8 varieties crop Common hazel, where this is mentioned in the description.

Common hazel in specimen planting is valued for its spreading or rounded multi-stemmed form, early spring catkin flowering, and decorative foliage color. When choosing ornamental cultivars such as 'Contorta', the shrub becomes a visual focal point of the composition due to the architectural curves of the shoots, which maintain their decorative appeal during the winter period.

To maintain the specimen form, regular sanitary and formative pruning is necessary, including controlling the number of stems within 6–10 and removing root suckers. Given the shallow root system and the wind-pollinated nature of the crop, a solitary plant requires mulching of the tree ring to retain moisture, and if nut harvesting is intended, the proximity of other cultivars within reach of the pollen is required.

General information about the subject — on the page Specimen planting.

Sources8

Varieties of Common hazel mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.