Corylus avellana aka Common Hazel
Taxonomy ID: 7659
Corylus avellana, commonly known as the common hazel or European hazel, is a small deciduous tree or large shrub native to Europe, western, and the British Isles. It is an important component of traditional field boundaries in lowland England and is cultivated for its nuts. The hazelnut, which is the kernel of the seed, is edible and can be consumed raw, roasted, or ground into a paste. The tree has an umbrella-shaped weeping habit, with young leaves opening dark purple and gradually fading to reddish-green. In autumn, the leaves turn dark yellow before falling. The European Hazel typically reaches a height of 3-8 meters, but can sometimes grow up to 15 meters. Its rounded leaves are softly hairy on both surfaces and have a double-serrate margin. The flowers bloom early in spring, prior to the emergence of leaves. The fruit is a roughly spherical to oval nut, enclosed by an outer fibrous husk. The nut, which falls out of the husk when ripe, is rich in protein, unsaturated fat, manganese, copper, vitamin E, thiamine, and magnesium. The scientific name avellana is derived from the town of Avella in Italy.
Common names
Common Hazel, Corcscrew Hazel, Hazel, European HazelMore information about Common Hazel
How difficult is it to take care of Common Hazel
Common Hazel is a low-maintenance plant that requires minimal attention, making it an excellent choice for beginners.
What is the region of origin of Common Hazel
Common Hazel’s native range is Europe, including Britain, from Norway to Spain and east to W. Asia.
What are the water needs for Common Hazel
Common Hazel should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Common Hazel
Common Hazel loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.
What is the sunlight requirement for Common Hazel
Common Hazel requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Common Hazel will be sure to bring you many years of beauty and enjoyment.
How to fertilize Common Hazel
The Common Hazel should be repotted either when it doubles in size or annually, whichever comes first. Providing new potting soil with all the vital nutrients annually is enough to support the growth of the plant, and thus, there is no need for fertilizer. Remember that plants derive their energy from the sun, not fertilizer.
Is Common Hazel toxic to humans/pets?
Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.
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