Tree Pruning
January 27, 2025

When to Prune Dogwood Trees in Eugene & Springfield OR | Expert Tips

When to Prune Dogwood Trees in Eugene & Springfield OR

Pruning Dogwood trees in Eugene & Springfield, OR, should be done with care to ensure they remain healthy and beautiful. The best time to prune these trees is during the late winter or early spring, while the tree is still dormant. This allows you to remove any dead or diseased branches without stressing the tree or interfering with its spring bloom.

In this article, we’ll dive into the ideal timing for pruning Dogwood trees in the Eugene and Springfield area, explain why timing matters, and provide expert advice on how to prune your tree for optimal growth and aesthetics.

Why Timing Matters for Pruning Dogwood Trees in Eugene & Springfield

Dogwood trees, with their stunning spring flowers and unique branching patterns, are a prized addition to many landscapes. However, improper pruning at the wrong time of year can lead to weakened growth, fewer flowers, and even disease. Understanding the local climate in Eugene and Springfield is key to choosing the right time to prune.

Late winter to early spring pruning, when the tree is dormant, helps to minimize stress and prevents the risk of cutting into active growth. Pruning during this period also ensures that the tree is not exposed to infections that might occur when wounds are made during the growing season.

When is the Best Time to Prune Dogwood Trees in Eugene & Springfield, OR?

For Dogwood trees in Eugene and Springfield, OR, the optimal time to prune is between late winter and early spring—typically from late February to early March. During this dormant period, the tree is not actively growing, which helps reduce the risk of damage and disease. Pruning during this time will also allow the tree to heal before its growth cycle begins.

Pruning too early, such as in the late fall or early winter, can cause frost damage to the fresh cuts, which may weaken the tree. On the other hand, pruning too late in spring or summer could interfere with the tree’s flowering season, which usually takes place in late spring to early summer.

Benefits of Pruning Dogwood Trees in Late Winter/Early Spring

Pruning during the late winter or early spring offers several key benefits for Dogwood trees:

  1. Healthier Growth – Pruning during dormancy ensures that the tree channels its energy into new growth during the growing season.
  2. Prevention of Disease – Pruning before the growing season minimizes the tree’s exposure to pathogens that can enter through freshly cut branches.
  3. Better Flowering – By removing dead or diseased wood, you encourage healthier flowers in the upcoming blooming season.
  4. Improved Tree Structure – Pruning helps improve the structure of the tree, removing any crossing branches or crowded areas that could lead to damage.

Can You Prune Dogwood Trees in Summer?

While pruning is best done in late winter or early spring, it is possible to prune Dogwood trees in the summer, but this is generally not the best time. Pruning during the growing season can disrupt the tree’s ability to heal quickly, as the tree is actively trying to push out new growth. In addition, cutting branches in the summer may expose the tree to a higher risk of disease and pests, as the tree is more vulnerable during this period.

If you must prune in the summer, focus only on removing dead or diseased wood to minimize stress. It’s important not to prune healthy branches during the summer, as this can hinder the tree’s overall health and future flowering.

Can You Prune Dogwood Trees in Fall?

Pruning Dogwood trees in fall is not ideal, as it can expose the tree to cold weather before it has a chance to heal. If you prune during the fall, there is a higher risk of frost damage to the fresh cuts. Furthermore, fall pruning can interrupt the tree’s natural preparation for winter dormancy, which could make the tree more susceptible to diseases over the winter months.

If pruning must occur in the fall, wait until after the leaves have fallen, and make sure the tree is fully prepared for the cold weather.

How to Prune a Dogwood Tree

Pruning Dogwood trees should be done with care, as improper pruning can harm the tree. Here’s a step-by-step guide to help you prune your Dogwood tree correctly:

  1. Use Proper Tools – Make sure to use sharp, clean pruning shears or a saw. Dirty or dull tools can cause jagged cuts, which are more likely to develop infections.
  2. Start with Dead or Damaged Branches – Begin by removing any dead, damaged, or diseased branches. These branches will not only detract from the appearance of your tree but may also harbor pests or diseases.
  3. Remove Crossing Branches – If any branches are rubbing or crossing each other, prune them to prevent injury. This will also improve airflow and sunlight penetration.
  4. Thin Out Overcrowded Areas – Thin out dense clusters of branches, especially those in the center of the tree. This will help improve airflow and light distribution throughout the tree.
  5. Shape the Tree – Maintain the natural shape of the tree. Dogwoods have an elegant, tiered branching structure, so avoid over-pruning or removing too much foliage.

Remember not to remove more than 25% of the tree’s canopy at one time, as over-pruning can cause stress and inhibit healthy growth.

What Happens if You Prune Dogwood Trees Too Late?

Pruning Dogwood trees too late in the growing season can have negative consequences. If you prune after the tree has begun its growth cycle in spring, you risk cutting into new growth, which can harm the tree. Additionally, late pruning exposes the tree to the possibility of frost damage, as fresh cuts are more vulnerable to cold weather.

If you inadvertently prune too late, stop cutting to avoid causing further damage to the tree. In such cases, it’s better to leave the tree unpruned until the following dormant season.

Key Takeaways on Pruning Dogwood Trees

  • The best time to prune Dogwood trees in Eugene and Springfield is during late winter or early spring, before the tree begins its growing season.
  • Pruning during dormancy helps prevent stress, disease, and damage, while also promoting healthier growth and better flowering.
  • Prune only dead, diseased, or damaged branches, and avoid cutting healthy branches unnecessarily.
  • Avoid pruning in summer or fall unless absolutely necessary, as these times can interfere with the tree’s natural growth cycle.

Why Choose Urban Arbor Care for Your Tree Care Needs?

At Urban Arbor Care, we specialize in tree removal, pruning, cabling & bracing, and storm cleanup for Eugene, Springfield, and Lane County. We are Oregon’s go-to experts for handling large tree removals and storm damage cleanup—tasks that many other companies can’t manage. Our skilled team can help you keep your Dogwood trees healthy and beautiful with expert pruning services, and we offer free assessments to ensure your trees receive the best possible care.

If you’re unsure about when or how to prune your Dogwood tree, or if you need help with any other tree care needs, reach out to us for assistance. We’re here to help your trees thrive.

Frequently Asked Questions

When is the best time to prune Dogwood trees in Eugene and Springfield?

The best time to prune Dogwood trees in Eugene and Springfield is during late winter or early spring, before the tree starts to grow new shoots.

Can I prune my Dogwood tree in summer?

While summer pruning is possible, it is not ideal. Pruning in the summer can stress the tree, so only remove dead or diseased branches if necessary.

What should I do if I need to prune my Dogwood tree in the fall?

It’s best to avoid fall pruning if possible. If necessary, prune after the leaves have fallen, but be cautious of frost damage.

How can I tell if my Dogwood tree needs pruning?

Look for dead or damaged branches, crowded areas, or branches that are crossing each other. If you notice these, it's time to prune.

How much of my Dogwood tree should I prune?

Only prune up to 25% of the canopy at a time. Over-pruning can stress the tree and limit its growth.

Why is it important to prune Dogwood trees at the right time?

Pruning at the right time ensures the tree remains healthy, prevents disease, and promotes better flowering in the spring.

Can I prune my Dogwood tree during its blooming season?

It’s best to avoid pruning during blooming season, as it can reduce the number of flowers and disrupt the tree’s growth cycle.

What should I do if I prune my Dogwood tree too late?

If you prune too late in the season, stop immediately to prevent further damage. Wait until the next dormant period for any additional pruning.

Looking for a tree service estimate in Lane County?

Get free estimate