February 27, 2025 Peter van Dijk

Pruning Dogwood

The Cornus, or Cornus, is a versatile and beautiful plant that is a valuable addition to any garden. Whether you are looking for a ground cover, hedge plant, or border plant, the dogwood offers something for every garden. This graceful garden plant is known for its colorful branches, beautiful flowers, and often striking autumn color. To ensure your dogwood grows well and retains its splendor, pruning is an important part of its maintenance. In this blog, you will read everything you need to know about pruning dogwood, from the right time to the different types of pruning.

When to Prune Dogwood?

The right time to prune your dogwood depends on the variety you have. Generally, the best time to prune dogwood is in early spring, before new growth begins. This is usually around March, just before bud formation. This moment is ideal, as the plant can then recover better from the pruning wounds. However, make sure not to prune too early, because if the plant can still expect too much cold, this can negatively affect growth. For certain types of dogwood, such as the flowering varieties, you can also apply light pruning after flowering. This ensures that the plant can focus its energy on the development of new shoots for the next season. You can read more about the specific varieties below. How to Prune Dogwood? Pruning dogwood is a relatively simple process, provided you follow the correct techniques. The goal of pruning is to keep the plant healthy, promote flowering, and improve its overall appearance. Below are the steps you can follow for the proper maintenance of your dogwood: 1. Preparation and the right tools Before you start pruning, make sure you have the right tools. Use sharp pruning shears or lopping shears to make clean, neat cuts. This prevents damage to the plant and speeds up recovery. Also, disinfect your tools before use to prevent the spread of diseases. 2. Remove Dead, Diseased, or Damaged Branches Always start by removing dead, diseased, or damaged branches. These branches can hinder the growth of the healthy parts of the plant and be a source of disease. Cut the branches back completely to healthy tissue. This helps the plant focus its energy on the healthy shoots.

3. Prune Longer and Weaker Branches

After you have removed the damaged branches, look at the longer and weaker branches. These can thin out the plant or disrupt its shape. Prune these branches back to a healthy bud or a side branch. The goal is to maintain a beautiful, balanced structure, with room for the plant to grow well.

4. Rejuvenate the Plant (if necessary) If your dogwood is older or if you notice that the branches are less strong or less vibrant in color, you can consider rejuvenating the plant. You do this by completely pruning back about a third of the oldest branches. This stimulates the growth of new, strong shoots, which provide a fresher appearance. 5. Limit Pruning (not too much!) When pruning dogwood, it is important not to prune away too much. Dogwood needs many branches for healthy flowering and growth. Prune only what is necessary to keep the plant in shape and healthy, but leave enough branches for future flowering.

6. Final inspection

After pruning, it is good to inspect the plant thoroughly once more. Ensure that no branches are hanging or that no damage has been done. Check that there is sufficient air circulation between the branches and that the plant has a beautiful, balanced shape. If that is the case, you are done!

By following these steps, you can keep your dogwood healthy and ensure that it continues to bloom beautifully, year after year.

Pruning Dogwood Species

Pruning Red Dogwood

The red dogwood (Cornus alba) is known for its bright red branches that come into their own most in winter. This type of dogwood benefits from annual pruning, preferably in early spring. You can cut the older branches back to the ground to rejuvenate the plant. This stimulates the growth of young, brightly colored shoots that display the typical red color. Prune away about 1/3 of the oldest branches and leave the rest intact for balanced growth.

Pruning White Dogwood

The white dogwood (Cornus sanguinea) has a more subdued appearance with white flowers in the spring. This dogwood tolerates heavy pruning well. In early spring, you can prune away old, dead, or damaged branches. It is also possible to slightly rejuvenate the plant by removing the oldest branches. This keeps the dogwood compact and healthy, allowing you to enjoy beautiful blooms during the summer months.
Pruning Yellow Dogwood

The yellow dogwood (Cornus sericea) has striking yellow branches that provide a beautiful contrast in winter. Pruning the yellow dogwood is similar to other dogwood species, but it is important to know that this dogwood has its most beautiful color in winter. To preserve the yellow color, it is advisable to prune the plant back in early spring so that the new branches can develop the characteristic yellow tint. Prune the older branches away at the base so that the plant can put energy into new shoots.

Pruning Green Dogwood

The green dogwood (Cornus officinalis) is a lesser-known species, but is increasingly being planted in gardens because of its beautiful flowers in early spring. This dogwood has the advantage of being highly resistant to cold, making it an excellent choice for colder climates. Pruning green dogwood is not intensive, but it is important to prune the plant lightly after flowering to maintain its shape and stimulate the growth of new shoots. Remove dead or diseased branches and lightly prune away weak shoots.

Pruning Japanese Dogwood

The Japanese dogwood (Cornus kousa) is a beautiful, small tree famous for its striking bloom. This species has large flowers that resemble hydrangea flowers. Pruning Japanese dogwood is primarily aimed at removing dead, damaged, or crossing branches. This promotes air circulation and prevents diseases. Prune the Japanese dogwood in late winter or early spring, before flowering, to maintain the tree's natural shape and improve blooming.
Pruning Flowering Dogwood

The flowering dogwood (Cornus florida) is a popular species in gardens, especially because of the spectacular flowers it produces in the spring. Pruning flowering dogwood is relatively simple, but you must be careful not to disturb the bloom. The best time to prune this dogwood is immediately after flowering, in early summer. Remove dead flowers and branches to keep the plant healthy. Do not prune too much, as excessive pruning can hinder flowering the following year.

Cornus is a beautiful addition to any garden, whether you are looking for a ground cover, hedge plant, or border plant. By pruning at the right times and using the right techniques, you can maintain the health and beauty of your dogwood. Whether you have a red, white, or yellow dogwood, with proper care your plant will continue to bloom year after year and enrich your garden.