Common Mistakes to Avoid in Tree Pruning

Tree pruning helps maintain tree health, improve shape, and reduce hazards—but only when done correctly. Many homeowners make mistakes that can harm their trees rather than help them. Below, we’ll break down some of the most common tree pruning errors and how to avoid them.

Man performing tree pruning in a backyard garden.

Pruning Too Much at Once

One of the most damaging mistakes in tree pruning is removing too much foliage at one time. Trees rely on their leaves for photosynthesis, and over-pruning can stress the tree, reducing its ability to absorb energy. This can lead to poor growth and increased vulnerability to pests and disease.

Tip: Never remove more than 25% of a tree’s canopy during a single pruning session.

Making Improper Cuts

Making incorrect cuts can create long-term issues for your trees. Flush cuts (too close to the trunk) and stub cuts (too far from the branch collar) interfere with the tree’s natural healing process.

Tip: Always cut just outside the branch collar—the slightly swollen area where the branch meets the trunk—for the best healing.

Pruning shears cutting a branch on a tree, showcasing proper tree pruning technique

Pruning at the Wrong Time

Tree pruning at the wrong time of year can stunt growth or expose your tree to disease. For example, pruning in late summer or early fall can trigger new growth that won’t harden before winter.

Tip: The best time to prune most trees is late winter or early spring before new growth starts.

Using Dull or Dirty Tools

Using dull pruning shears or dirty tools can cause jagged cuts and spread disease from tree to tree.

Tip: Always use sharp, clean tools. Disinfect your tools between trees with a mixture of one part bleach to nine parts water.

Ignoring Safety Precautions

Tree pruning can be dangerous, especially when dealing with tall trees or heavy branches. Without proper safety gear or training, accidents can happen quickly.

Tip: Hire a professional tree pruning service for large trees or high branches to get the job done safely and correctly.

Man performing tree pruning in a backyard garden.

Why Hire a Tree Pruning Expert?

Avoiding these mistakes can help keep your trees strong and attractive. However, when in doubt, it’s best to leave the work to the experts. A professional tree pruning service will know exactly when, where, and how to prune your trees without putting their health—or your safety—at risk.

Keep Your Landscape Thriving with Proper Tree Pruning

If you want your trees to stay healthy and look their best year-round, avoid common pruning mistakes and schedule professional care when needed. 

Contact Arbor Care Tree Service for safe, reliable service tailored to your landscape’s needs, whether it’s routine maintenance or storm damage recovery. Visit our Arbor Care Tree Service blog for more helpful tree care tips, seasonal advice, and outdoor maintenance guidance.

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