![](https://img.ecotree.green/flora/species/noisetier1.jpg?d=128x128)noisetier.title =============== noisetier.subtitle ------------------ ### Hazel The **Hazel tree**, known by its Latin name *Corylus*, which means helmet, refers to the cupula—a membranous, fringed bract surrounding the fruit. Until the 19th and even early 20th century, it was more commonly referred to as "coudrier" rather than "hazel" in both literary and popular language. The tree has produced many cultivars in Europe and Turkey, selected from local wild hazel populations. Hazelnuts, which Turkey specializes in growing, account for nearly three-quarters of the world's production. These small fruits are eaten dry and possess very interesting properties. [ Become a Tree Owner ](https://ecotree.green/en/treeshop) ### noisetier.heading Hazel is a very interesting tree for enriching biodiversity. **Flowering early**, it provides food for bees and wild pollinators even before the end of winter. It is an interesting species to plant in melliferous hedges or at the edges of woodlands, as it never grows so well as where herbaceous vegetation has first colonised bare soil. ### Hazel - Overview ### Hazel - Overview The **hazeltree is a member of the Betulaceae family**. This type of tree forms a clump of 10 to 12 trunks that can reach 2 to 5 metres in height. This is rare, but it can grow up to 8 metres. It shares many **similarities with the birch**. Hazel is rarely taller than 3 metres and grows quite naturally in clumps. Hazel is distinguished by the shape of its oval, heavily veined leaves. Its flowers are male or female, measuring between 2 and 8 cm. They hang in off-white clusters. The female is easily recognised by the red ruff on top of the bud. This is where she captures the pollen grains released by the male flowers. Normally, female flowers do not allow themselves to be pollinated by male flowers on the same tree, which encourages cross-fertilisation. However, it has been observed that in certain regions where hazelnut trees are isolated, the female flower may allow itself to be pollinated by male pollen from the same tree, in order to produce fruit: **hazelnuts**. The hazel tree produces fruit called hazelnuts. They are **edible**. They are generally eaten as **dried fruit and are considered to be the most nutritious of the oilseeds**. Rich in proteins, lipids and minerals, they also make an excellent oil, and are even used to make butter. They are rich in Omega 3, vitamins E and B, fibre, copper, iron, magnesium and phosphorus. Some people are allergic to them, however, as well as to hazel pollen. Read moreRead less ![Hazel](https://img.ecotree.green/flora/species/noisetier2.jpg?d=128x128) ### Hazel - Species requirements The hazel tree prefers **soil that is not too wet and not too heavy**. It likes **sunny exposures** but can adapt to semi-shady exposures. It shares with **its cousin the birch** a good capacity to colonise the soil following a thinning, a clear cut, the opening of a clearing or a windfall. It is therefore very suitable for forest edges and undergrowth **recommended for the formation of graded forest edges in forests**. It sprouts when cut. ### noisetier.heading3 Its wood has traditionally been used for **basketry and cooperage, as well as for making canes, bundles and tool handles**. Its wood is pinkish or pinkish-brown, supple and moderately hard and heavy. It is also used for fencing and plessage, a special form of pruning and weaving of living hedges to create a plant fence. This type of living barrier is reputed to be impenetrable. ### noisetier.heading4 The hazel tree is **a symbol of wisdom and justice, but also of life**. Associated with white magic, it is even rumoured that witches fly away on a hazel broom. ### Our selection of trees Our goal is to enable anyone to do something that benefits nature and helps us to live in a more harmonious world. So why not become a tree owner in a European forest and help combat climate change? ![](https://bocdn.ecotree.green/essence/0001/05/453b294eca4c4f4f11179cb005942ce017df9607.png?d=240x135) ![Flag FR](https://img.ecotree.green/graphism/flags/fr.svg) [See in detail](https://ecotree.green/en/article/7600) [Red Cedar](https://ecotree.green/en/article/7600) €19 Age: 0 to 2 years old Priziac forest Morbihan, Brittany, France Add to cart ![](https://bocdn.ecotree.green/essence/0001/03/ce5cad33d398c64660049172e8b613be029cb4cc.jpeg?d=240x135) ![Flag FR](https://img.ecotree.green/graphism/flags/fr.svg) [See in detail](https://ecotree.green/en/article/7601) [Scots Pine](https://ecotree.green/en/article/7601) €19 Age: 0 to 2 years old Priziac forest Morbihan, Brittany, France Add to cart ![](https://bocdn.ecotree.green/essence/0001/05/cffd621dcc14f676d0fe0b1bf6182ea25e944c2e.png?d=240x135) ![Flag FR](https://img.ecotree.green/graphism/flags/fr.svg) [See in detail](https://ecotree.green/en/article/7633) [Douglas fir](https://ecotree.green/en/article/7633) €19 Age: 0 to 2 years old Priziac forest Morbihan, Brittany, France Add to cart Please note that this is promotional communication. See our [notice of information](https://ecotree.green/en/notice-of-information). [ See our trees ](https://ecotree.green/en/treeshop) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Adrian has started a [subscription of 1 tree in France](/en/grow-your-own-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)graham has started a [subscription of 1 tree in France](/en/grow-your-own-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Raphaël has started a [subscription of 2 trees in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Chloe has started a [subscription of 3 trees in France](/en/grow-your-own-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Heta has started a [subscription of 1 tree in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2a28e538467e10e5c944d7fa0ac128b00e84380c.png?d=70x70)Yannick purchased [1 Norway Maple](https://ecotree.green/en/article/4692) from Orø-Margrete forest 2 (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/8e3234eacf71bb2085beceff67aacd75fe0f2ca5.png?d=70x70)Apolline gave away [1 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/8e3234eacf71bb2085beceff67aacd75fe0f2ca5.png?d=70x70)Karen purchased [2 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/80fc11276cd52a83f92036a39078f210932def89.png?d=70x70)Dominique purchased [1 Beech](https://ecotree.green/en/article/4663) from Orø-Margrete forest 2 (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/8f0b1420c8c9d1d8e83639dd319feded5565b4ea.jpeg?d=70x70)Damien purchased [1 Wild cherry](https://ecotree.green/en/article/7770) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/8f0b1420c8c9d1d8e83639dd319feded5565b4ea.jpeg?d=70x70)English purchased [1 Wild cherry](https://ecotree.green/en/article/7770) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/453b294eca4c4f4f11179cb005942ce017df9607.png?d=70x70)English purchased [1 Red Cedar](https://ecotree.green/en/article/7600) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/pack/0001/06/3ba24296b4cbc7917ed762f9d9ea42b3d2a67c89.jpg?d=70x70)Ido gave away [1 The perfect forest gift bundle](https://ecotree.green/en/article/7559) from Different regions (FR) ![ecotree](https://bocdn.ecotree.green/pack/0001/05/f47d508566a187ec52c5b7b8e3ad4cc741d0131e.jpg?d=70x70)Paul purchased [1 Nouic Carbon Credit bundle](https://ecotree.green/en/article/5095) from Different regions (FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2a28e538467e10e5c944d7fa0ac128b00e84380c.png?d=70x70)Zoe purchased [1 Norway Maple](https://ecotree.green/en/article/4692) from Orø-Margrete forest 2 (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/04/ca284db9e94888e3bcebe9af570dcba6ab4eb418.png?d=70x70)Walter helped preserve 20.01 m² of the [m2 of restored natural ecosystem in Champeau Forest, France ](https://ecotree.green/en/article/6267) project in Champeau Forest (Côte-d'Or, FR) ![ecotree](https://bocdn.ecotree.green/hero/0001/06/77bf71ca9c6ce899d41551b1353e2df049fc54c0.jpg?d=70x70)Dominic helped preserve 5 m² of the [m2 of biodiversity in Thisted forest ](https://ecotree.green/en/article/3576) project in Thisted Forest (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/04/ca284db9e94888e3bcebe9af570dcba6ab4eb418.png?d=70x70)Isabelle helped preserve 48.02 m² of the [m2 of restored natural ecosystem in Champeau Forest, France ](https://ecotree.green/en/article/6267) project in Champeau Forest (Côte-d'Or, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Jacob Zentio purchased [1 Sessile Oak](https://ecotree.green/en/article/3764) from Orø-Margrete Forest (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/05/ba0ad016319bc69697b63bae5029778fb1593a24.jpg?d=70x70)David helped preserve 20.04 m² of the [m2 of restored natural ecosystem in Pézarches Forest, France ](https://ecotree.green/en/article/6248) project in Pézarches Forest (Seine-et-Marne, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Foziana gave away [1 Sessile Oak](https://ecotree.green/en/article/3764) from Orø-Margrete Forest (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/04/ca284db9e94888e3bcebe9af570dcba6ab4eb418.png?d=70x70)Kevin helped preserve 20.01 m² of the [m2 of restored natural ecosystem in Champeau Forest, France ](https://ecotree.green/en/article/6267) project in Champeau Forest (Côte-d'Or, FR) ![ecotree](https://bocdn.ecotree.green/pack/0001/06/3ba24296b4cbc7917ed762f9d9ea42b3d2a67c89.jpg?d=70x70)David purchased [1 The perfect forest gift bundle](https://ecotree.green/en/article/7559) from Different regions (FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/80fc11276cd52a83f92036a39078f210932def89.png?d=70x70)David purchased [1 Beech](https://ecotree.green/en/article/4663) from Orø-Margrete forest 2 (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Mathieu purchased [1 Sessile Oak](https://ecotree.green/en/article/3764) from Orø-Margrete Forest (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Steven gave away [1 Sessile Oak](https://ecotree.green/en/article/3764) from Orø-Margrete Forest (Sjælland, DK) ### It's in the bag, great choice! 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