Hazel Multi-Stem Trees – Corylus avellana

Hazel Multi-Stem Trees (Corylus avellana)

Corylus avellana, commonly known as Hazel, is a deciduous shrub or small tree native to the UK and Europe. Renowned for its multi-stemmed growth habit, it offers year-round interest with attractive foliage, catkins, and edible nuts, making it a versatile addition to various garden settings. Hazel plays a vital ecological role while also offering practical uses, making it a favorite for naturalistic and wildlife-friendly landscapes.

Features of Hazel Multi-Stem Trees

Hazel typically reaches a height and spread of up to 6 meters, forming a dense, rounded crown. In late winter to early spring, it produces yellow male catkins, often referred to as “lambs tails,” which add visual interest during the dormant season. Small, red female flowers appear at the same time, though they are less conspicuous. These are followed by mid-green, rounded leaves that turn a warm yellow in autumn. By late summer to early autumn, the tree yields clusters of edible nuts, known as hazelnuts or cobnuts, which begin forming after several years of growth under favorable conditions.

Why Choose Hazel Multi-Stem Trees?

Hazel is valued for its ecological benefits, ornamental appeal, and practical uses. The early catkins provide one of the first pollen sources for bees, supporting early pollinators. The nuts are a vital food source for wildlife, including squirrels and birds, and can also be harvested for human consumption. Additionally, Hazel responds exceptionally well to coppicing, which not only controls its size but also rejuvenates the tree, promoting dense growth and increased nut yields. Hazel wood is highly prized for crafting poles, hurdles, and other sustainable products.

Benefits for Nature

As a native species, Hazel is integral to local ecosystems. Its dense foliage offers shelter for birds and insects, while its nuts provide nourishment for various wildlife species. The early pollen-rich male catkins are particularly beneficial for bees emerging in late winter and early spring, supporting pollinator populations during a critical time.

Landscaping and Design Uses

Hazel’s adaptability makes it suitable for hedgerows, woodland gardens, and as a specimen plant in mixed borders. Its multi-stemmed form adds structural interest and works well in naturalistic planting schemes and wildlife gardens. Hazel can be coppiced to maintain a desired size and shape, making it ideal for functional uses like creating sustainable hedges and providing materials for garden projects. Its combination of biodiversity support and aesthetic appeal makes it a versatile choice for various garden designs.

Growing Conditions

Hazel thrives in moist but well-drained soils and adapts to a range of soil types, including chalk, loam, and clay. It prefers full sun to partial shade and is fully hardy throughout the UK, tolerating cold winters and exposure. Regular coppicing every 5–7 years not only controls its size but also encourages vigorous growth and enhances nut production. Proper care, including mulching to retain soil moisture and occasional pruning to remove damaged or crossing branches, promotes a healthy and attractive tree.

Fun Fact

In folklore, Hazel is associated with wisdom and inspiration. Eating hazelnuts was believed to impart knowledge and poetic creativity. This cultural significance adds a rich historical dimension to its role in gardens.

Summary

Hazel Multi-Stem Trees (Corylus avellana) are a versatile and valuable addition to UK gardens, offering ecological benefits, ornamental beauty, and practical uses. Their year-round interest, wildlife support, and adaptability make them an excellent choice for a variety of landscape designs. Whether used in hedgerows, woodland gardens, or as a structural feature, Hazel brings both function and beauty to any outdoor space.

Disclaimer

The appearance of Hazel Multi-Stem Trees may vary depending on the season and maturity at the time of purchase. Regular maintenance, including pruning or coppicing, is recommended to promote healthy growth and desired form. While the nuts are edible, individuals with nut allergies should avoid consumption.