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How Big Do Dogwood Trees Get? How Fast Do They Grow?

Photo collage of different types of dogwood trees.

(Cornus) come in a range of sizes, from the dwarf Korean dogwood (Cornus kousa), which only grows to about 15 feet (4.6 m) tall, to the giant Pacific dogwood (Cornus nuttallii), which can reach up to 100 feet (30 m). The speed at which dogwoods grow also varies depending on the species. For example, the Chinese dogwood (Cornus Officinalis) is a relatively fast-growing tree, adding about 13 inches (33 cm) per year.

By contrast, the pagoda dogwood (Cornus alternifolia) is a much slower grower, only increasing in size by about 6 inches (15 cm) annually. Dogwoods are relatively easy to care for and make excellent ornamental trees. They can be planted in a variety of soil types and do not require much in the way of fertilizer or pruning.

However, dogwoods are susceptible to many pests and diseases, so it is essential to choose a healthy tree from a reputable nursery and provide proper care. Dogwoods are deciduous trees, meaning they lose their leaves in the fall. The leaves of most species are simple, oval-shaped, and have smooth edges.

They are typically 2–5 inches (5–13 cm) long and 1–3 inches (2.5–7.6 cm) wide. The leaves are arranged alternately on the stems, often a vibrant green in the spring and summer before turning red, purple, or yellow in the fall. The flowers of dogwoods are small but showy.

They grow in clusters at the ends of the branches and typically have four white petals. The flowers are followed by brightly colored fruits that attract birds. Dogwoods are native to North America, Asia, and Europe.

Many species are popular ornamental trees and frequently planted in parks and gardens. Some of the most common species include the flowering dogwood (Cornus Florida), kousa dogwood (Cornus kousa), American dogwood (Cornus sericea), and European dogwood (Cornus sanguine).

How many years does it take dogwood trees to bloom?

It typically takes dogwood trees five to seven years to bloom. However, some species may take longer, and trees planted in shady areas may never produce flowers.

What is the lifespan of a dogwood tree?

The average lifespan of a dogwood tree is 20 to 30 years. However, some species may live for 40 years or more.

Do dogwoods have deep roots?

No, dogwoods have relatively shallow roots that spread widely. This can make them susceptible to wind damage and uprooting in severe weather conditions.

Do all dogwoods have four petals?

No, not all dogwoods have four petals. For example, the flowering dogwood (Cornus Florida) has five or six petals. However, most species do have four petals.

How can I make my dogwood tree grow faster?

There is no guaranteed way to make a dogwood tree grow faster. However, ensuring the tree’s soil is loose allows the roots to grow better. As the roots expand, the tree can take up more water and nutrients, leading to faster growth.

Fertilizing the tree can also help, but it is essential not to overdo it, as this can damage the roots. However, you can try the following tips:

  • First, choose a healthy tree from a reputable nursery.
  • Plant the tree in well-drained soil in an area that receives full sun.
  • Water the tree regularly during the growing season.
  • Fertilize the tree annually with a balanced fertilizer.
  • Prune the tree regularly to encourage new growth.

How big around do dogwood trees get?

Wide shot of dogwood tree in southern Virginia.

The size of dogwood trees varies depending on the species. Some, like the flowering dogwood (Cornus Florida), only grow to be about 20 feet (6 m) tall. Others, like the kousa dogwood (Cornus kousa), can reach up to 40 feet (12 m) in height.

The average tree is usually somewhere in between these two extremes.

How far should a dogwood tree be planted from a house?

It is generally recommended to plant dogwood trees at least 20 feet (6 m) away from a house or other structure. This will give the tree enough room to grow without damaging foundations or eaves.

Can dogwoods be grown in pots?

Dogwoods tree in clay pot isolated on white background.

Yes, some species of dogwoods can be grown in pots. However, they will need to be regularly fertilized and watered and may not reach their full size. It is also essential to choose a large pot to accommodate the roots.

What are the benefits of planting a dogwood tree?

Dogwoods are popular ornamental trees because of their showy flowers and colorful fruits. They are also relatively easy to care for and can tolerate a wide range of growing conditions. In addition, dogwoods provide food and shelter for various wildlife, including birds, small mammals, and butterflies.

What are the drawbacks of planting a dogwood tree?

One of the main drawbacks of planting a dogwood tree is that it can be susceptible to damage from wind and heavy rains. Additionally, dogwoods are susceptible to several diseases, including powdery mildew, leaf scorch, and anthracnose. These problems can be challenging to control and often lead to the tree’s death.

What is unique about dogwood trees?

Dogwood tree on bloom during the spring.

One interesting thing about dogwood trees is that they have both male and female reproductive organs on the same tree. This is not too common in most other trees. Also, dogwoods are one of the first trees to bloom in the spring.

Therefore, the flowers often bloom before the leaves appear on the tree.

Do all dogwoods produce flowers?

Portrait shot of dogwood tree flower.

No, not all dogwoods produce flowers. Some species, like the kousa dogwood (Cornus kousa), are grown for ornamental fruits. Others, like the strawberry tree (Arbutus unedo), are grown for their attractive bark.

However, most dogwoods do produce flowers at some point during the growing season.

What is the fastest-growing dogwood tree?

The Cornelian cherry dogwood (Cornus mas) is the fastest-growing dogwood tree, with a growth rate of up to 24 inches (61 cm) per year. The kousa dogwood (Cornus kousa) is another fast-growing species, with a growth rate of up to 18 inches (46 cm) per year.

Can dogwood be used as privacy trees?

Yes, some species of dogwood can be used as privacy trees. They can reach heights of 30 feet (9 m) or more and can provide dense foliage that blocks out unwanted views. However, choosing a species appropriate for your area’s growing conditions is essential.

Additionally, dogwood should be planted at least 10 feet (3 m) apart to allow for adequate air circulation.

Are dogwoods deer resistant?

Yes, dogwood are generally considered to be deer resistant. However, this resistance varies depending on the species and the area where it is growing. Additionally, deer may still eat the flowers or fruits of dogwood if they are desperate for food.

What is the prettiest dogwood tree?

Dogwood tree in spring on the forest.

Many dogwood species are known for their beauty. Some of them are the Cornelian cherry dogwood (Cornus mas), the kousa dogwood (Cornus kousa), and the strawberry tree (Arbutus unedo). These trees have showy flowers or fruits that make them stand out in the landscape.

Do dogwoods lose their leaves in winter?

Yes, most dogwoods are deciduous and will lose their leaves in the fall. However, there are a few evergreen species, such as the strawberry tree (Arbutus unedo) and the Osage-orange (Maclura pomifera). These trees will keep their leaves year-round.

What is the hardiest dogwood tree?

The pagoda dogwood (Cornus alternifolia) is the hardiest dogwood tree and can withstand temperatures as low as -40 degrees Fahrenheit (-40 degrees Celsius). Other cold-hardy species include the kousa dogwood (Cornus kousa) and the Cornelian cherry dogwood (Cornus mas).

What is the best fertilizer for a dogwood tree?

The best fertilizer for a dogwood tree is high in phosphorus. This element helps to encourage root growth and flower production. A general-purpose fertilizer with a ratio of 10-10-10 or 8-8-8 will work well.

However, following the manufacturer’s instructions when applying fertilizer is essential to avoid burning the roots.

When should I prune my dogwood tree?

Macro shot of dogwood tree bud at winter.

 Most dogwood should be pruned in the late winter or early spring before new growth begins. However, pruning too early in the season can damage the flowers. If you are unsure when to prune your tree, it is best to consult with a local nursery or Extension office.

My dogwood tree has black leaves. What is wrong with it?

If your dogwood tree has black leaves, it is likely suffering from a disease called anthracnose. This problem is caused by a fungal infection and can lead to leaf drop and twig dieback. Treatment options include fungicidal sprays or soil drenches.

However, prevention is the best control method, so choose a resistant variety for your area.

My dogwood tree is not flowering. What can I do to encourage blooms?

You can try a few things to encourage your dogwood tree to flower. First, make sure it is getting enough sunlight. Dogwoods need at least 6 hours of direct sun per day to produce flowers.

Additionally, you can prune the tree in late winter or early spring to encourage new growth. Finally, fertilize the tree with phosphorus-rich fertilizer to promote flower production.