A Delightful Treat: The Hazelnut Tree

While the United States has an indigenous Corylusin variety, the common hazelnut (a non-native of the United States) remains the most popular nut tree.

Hazelnut spread, coffee with hazelnuts, and hazelnuts in general are a delightful treat.

But delicious treats aren’t the only reason people plant trees. They played an important role in the creation of hedgerows in Europe for a long time, and it is becoming more popular in the United States.

Because hazel can be pruned effectively, it is popular here. These lovely flowering hedges can provide food for birds and small mammals, transform landscapes and stabilize soils… not to mention their beautiful blooms!

Common Name Common hazel, hazenut tree
Botanical Name Corylus avellana
Family Name Betulaceae
Plant Type Deciduous shrub or small tree
Mature Size 20 ft. tall, and 10 ft. wide
Sun Exposure Full sun to part shade
Soil Type Moist, organically rich, well-drained
Soil pH Adaptable
Bloom Time Early spring
Flower Color Yellow and brown (Male)
Hardiness Zones 4-8, USDA
Native Area Europe and Western Asia

Tips for Keeping Your Plants Healthy

When it comes to keeping your plants healthy, there are a few key things to keep in mind. First and foremost, make sure you’re watering them regularly.

Depending on the type of plant, they may need more or less water, so be sure to check up on that.

Secondly, ensure they’re getting enough sunlight – most plants need at least six hours of direct sunlight per day in order to stay healthy.

Finally, don’t forget to fertilize them every now and then; this will help them get the nutrients they need to grow strong and stay healthy!

Lighting and Temperature

The common hazel grows best in full sun but can tolerate some shade. It prefers moist, well-drained soil but is adaptable to a variety of soils including heavy clay.

The ideal temperature for growing hazelnuts is between 68 and 77 degrees Fahrenheit (20-25 degrees Celsius).


Soil type and climate are important considerations when planting a hazelnut tree. They grow best in moist, well-drained soil with full sun to partial shade.

If you have the right conditions, you can plant a hazelnut tree as a container plant. Check the roots before planting to make sure they’re not too pot bound.


Fertilizer isn’t the only thing these trees need; they also require well-drained soil that is not too alkaline.

If you have a spot in your yard that tends to stay wet after a rain, this probably isn’t the best place for your hazelnut tree.


pruning hazelnuts is a bit different than pruning other trees. You want to cut just above a node, or where the leaves attach to the stem.

This will encourage new growth. You can prune hazelnuts in the spring or fall.


The hazelnut tree does not require a lot of water and can even tolerate some drought conditions. They should be watered deeply and infrequently to encourage deep roots.

Over-watering can lead to problems with the nuts, so it is important to let the soil dry out between watering sessions.


The common hazel is a medium-sized deciduous tree that typically grows to between 15 and 25 feet tall.

It has rounded, heart-shaped leaves that are dark green on top and lighter beneath.

The small flowers appear in early spring before the leaves emerge, and they are followed by the edible nuts in late summer or early fall.

The nuts are encased in a green, brown, or red husk that splits open when the nut is ripe.


Flowering hedges are not only lovely to look at, but they can also provide food for birds and small mammals.

They can transform a dull, lifeless yard into a vibrant, living space. If you’re looking for a way to add some life to your yard, consider planting a hazelnut tree.

Hazelnut Tree Care

Common hazel is a low-maintenance plant that can provide a bountiful harvest of nuts with proper care.

Growers will need to purchase two trees, one male and one female, as hazel plants are monoecious and do not self-pollinate. There are hybrid varieties available that are auto-pollinating if that is the preference of the gardener.

Female and male trees can be sourced from specialty stores that specialize in nut and fruit trees.

It is possible for shell waste to accumulate under the trees if there are several in close proximity.

In that event, it will be necessary to clean up the shell debris that the friendly creatures have left behind.

They not only release shells but also scatter hazelnuts, which attract pollinators.1 Managing common hazel requires minimal effort but can provide a rewarding experience.

Where do hazelnut trees grow best?

Hazelnut trees are a type of nut-bearing tree that produces edible hazelnuts. The trees are native to Europe, Asia, and North America, but they can also be found in other parts of the world.

Hazelnuts grow best in areas with mild winters and cool summers. The trees need full sun and well-drained soil in order to thrive.

Hazelnut trees can be grown in USDA zones 4-9 for hardiness, and some varieties are able to be cultivable inside Zone 3, though springtime temperatures that fall below 15 degrees after flowering could result in losses in crop.

When choosing a location to plant a hazelnut tree, make sure to select an area that gets plenty of sunlight and has well-drained soil.

By following these tips, you can ensure that your hazelnut tree will have the best chance of thriving.

Are hazelnut trees easy to grow?

Hazelnut trees are a popular choice for home growers, as they are relatively easy to care for and quick to produce a bountiful crop.

These nut-bearing trees don’t require as much space as other fruit trees, and they produce sweet, edible nuts every season. In addition, hazelnut trees are relatively disease-resistant and tolerant of different soil types.

However, there are a few things to keep in mind when growing hazelnuts. The trees need full sun and well-drained soil in order to produce a large crop of nuts.

Additionally, the trees must be pruned regularly to encourage growth and prevent the formation of overcrowded branches. With proper care, hazelnut trees will provide years of enjoyment – and delicious nuts – for their owners.

Do you prune hazelnut trees?

Hazelnuts are able to be pruned during the spring, winter, or during summer. Pruning during dormant seasons is the best way to get the strongest growth in the spring.

Pruning in the spring or summer months produces lower growth in return, and is beneficial in getting rid of suckers and hanging branches. Prune branches to ensure that you don’t have stumps.

This will allow the hazelnut tree to put its energy into producing larger nuts instead of maintaining foliage. When pruning, always cut above a node to ensure that new growth will sprout from that point.

How long does it take for hazelnut trees to bear fruit?

It takes hazelnut trees 3-4 years to bear fruit after being planted, and 8 years if grown from seeds.

Hazelnut trees have a rounded form and are multi-stemmed with an open and sometimes broad-spreading base.

They produce red female flowers as well as male catkins that are yellowish-brown in the same flowering plant (but it’s non-self-fertile).

The nuts will begin to grow approximately 3-4 years after the planting date, 8 years if it is grown from seeds. The plant grows with a rounded form.

It is a multi-stemmed plant that has an open and sometimes broad-spreading base.

It produces red female flowers as well as male catkins that are yellowish-brown in the same flowering plant (but it’s non-self-fertile).

Do hazelnut trees spread?

Hazelnut trees are among the most popular trees to plant in home gardens. Not only are they relatively small, but they also have a tendency to spread, making them ideal for even the tiniest garden spaces.

Hazelnut trees typically reach a height of 10-20 feet (3-6 meters) and spread to a width of 15 feet (4.5 meters).

While they can be left to grow naturally as a tree, many gardeners prefer to prune them into smaller shapes that resemble shrubs or bushes.

Regardless of how they are grown, hazelnut trees are an excellent addition to any yard or garden.

How much does an acre of hazelnuts produce?

According to the Oregon State University Extension Service, an acre of hazelnuts can yield up to 2,800 pounds of marketable nuts.

Hazelnut production generally starts to increase after three years, and full production is typically achieved by year 12.

However, yields can vary depending on the variety of hazelnut, the growing conditions and the care given by the farmer.

For example, a farmer who carefully prunes his hazelnut trees and maintains a healthy irrigation system can expect to see higher yields than a farmer who doesn’t.

In general, though, an acre of hazelnuts will produce between 1,000 and 3,000 pounds of nuts.

How long does it take a hazelnut tree to produce nuts?

Hazelnut trees take around 2 years to produce nuts if they are grown from transplants, or 8 years if grown from seeds.

These trees have a rounded form, and are multi-stemmed plants with an open, usually spreading base. The female flowers on these plants are red, while the male catkins are yellowish-brown in color.

However, hazelnut trees are not self-fertile, so they require cross-pollination in order to produce nuts.

Consequently, if you are hoping to harvest hazelnuts from your own tree, it is important to plant more than one.

With proper care and luck, you should be able to enjoy a bountiful harvest of these delicious nuts in just a few short years.

How often do hazelnut trees produce nuts?

A hazelnut tree can produce nuts for 50 to 100 years. Each year, a mature hazelnut tree can generate up to 30 pounds of nuts. Hazelnuts are a type of nut that is encased in a hard shell.

The shell protects the nut from damage and helps the nut to stay fresh. The nuts are produced by the hazel tree in clusters of two to six nuts. Each nut is about the size of a marble.

When the hazelnuts are ripe, they will fall from the tree and can be collected. To collect the nuts, you can shake the branches of the tree or use a rake to gather them up from the ground.

Once the nuts are collected, you can remove the shells and enjoy the nuts as a snack.

Should I prune hazelnut tree?

When it comes to pruning hazelnut trees, there are a few things to keep in mind. First, Hazelnuts are able to be pruned during the spring, winter, or during summer.

Pruning during dormant seasons is the best way to get the strongest growth the next spring. Spring and summer pruning produces lower growth in return, and can help in the removal of suckers and limbs that hang low.

Second, when pruning branches, be sure not to create stubs. This can damage the tree and inhibit future growth.

Third, remember that pruning is an important part of maintaining a healthy hazelnut tree.

By taking the time to prune properly, you can ensure that your tree will continue to produce bountiful crops for years to come.

How do you take care of a hazelnut tree?

Hazelnut trees are relatively easy to care for, but there are a few things to keep in mind in order to ensure a healthy crop. First, it is important to water the plants regularly, especially during dry spells.

Second, hazelnuts do not require regular fertilization if they are planted in a fertile soil. However, if the soil is not fertile, it may be necessary to fertilize the hazelnuts more frequently.

Finally, it is important to protect the hazelnuts from pests and diseases. Hazelnut trees are susceptible to a number of different pests, so it is important to check the plants regularly for signs of infestation.

If you notice any problems, you should contact a qualified pest control professional as soon as possible.

By following these simple tips, you can ensure that your hazelnut trees will thrive for years to come.

Jessica Miles

Jessica Miles is a writer for Botanique Boutique, a plant and gardening blog. She has always loved plants, flowers, and anything green. When she was younger, she used to watch her grandfather garden and would be in awe of the beautiful flowers he would grow. Now Jessica writes about all things related to plants and gardening - from beginner tips on how to start growing your own plants, to in-depth guides on caring for a specific type of flower or plant. She loves helping others learn about this fascinating hobby, and hopes that her writing will inspire people to get outside and enjoy nature!

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