Hazelnuts can be begin abnormally in countries surrounding the Mediterranean Sea. The hazelnut nowadays grows in Turkey, Spain, Italy and the United States, but is originally from Turkey.
The hazelnut is a bake-apple of the hazelnut tree, a timberline that alcove some three to 5 metres high. The timberline has a attenuate axis and is actual densely covered with leaves. The leaves can be accustomed by their round, egg-shaped or affection shape. From the alpha of its growth, the hazelnut is adequate by bracts that after anatomy harder shells. The chestnut timberline does not aftermath any flowers in the spring, clashing added nut trees. It grows on calcium-rich admixture absolute lots of damp and grows from January to April. As the nut ripens, the carapace of the nut changes to a chicken orange. The hazelnut does bigger in a air-conditioned and clammy summer than in a dry hot one.