5 Summer Tree Care Mistakes Homeowners Make (and How to Avoid Them)

In the sweltering heat of summer, there’s nothing better than relaxing in the cool shade of a well-kept tree in your garden. But while trees are a beautiful and valuable part of any outdoor space, they do require proper seasonal care,  and summer is a critical time.

Even well-meaning homeowners can fall into common summer tree care mistakes. Some errors happen through neglect, but many stem from doing too much or not understanding a tree’s specific needs.

To help you avoid the pitfalls, here are the top five summer tree care mistakes, and practical tree care tips for summer to keep your trees healthy, strong, and thriving.

1. Overwatering or Underwatering

One of the most common tree problems in summer is improper watering. Whether it’s too much or too little, watering mistakes can stress your trees and stunt growth.

Different tree species have different hydration needs. For example, trees native to dry climates require much less water than species adapted to cooler, wetter environments. Understanding how to water trees correctly is essential.

Tree Care Tip: Deep watering once a week is often better than frequent light watering. This encourages deep root growth and improves drought resistance.

2. Pruning at the Wrong Time

Tree pruning in summer can be beneficial, but only for certain species. Pruning at the wrong time can harm your tree, making it vulnerable to pests, disease, or stress.

For example, fruit trees often respond well to light summer pruning, but many deciduous trees prefer pruning during dormancy in winter.

Avoid tree pruning mistakes by understanding what your tree needs, or let a professional handle it.

Explore our Trimming & Pruning Services to get expert help.

3. Ignoring Signs of Pests or Disease

Summer is also the peak season for pest infestations and tree diseases. Ignoring the early signs can lead to long-term damage or even tree loss.

Watch for symptoms like:

• Yellowing or spotted leaves

• Unusual sap oozing

• Bark cracking or flaking

• Sudden leaf drop

If you’re unsure, it’s always best to consult a professional. A regular tree health inspection can identify issues before they become major problems.

Book a Tree Health & Inspection Service today to protect your trees.

4. Failing to Mulch Properly

Mulching is one of the most effective tree care tips for summer. It helps regulate soil temperature, retain moisture, and protect roots. But incorrect mulching can do more harm than good.

Too much mulch can suffocate roots and encourage fungal growth, while too little leaves them exposed to heat and drought.

Experts in tree maintenance across the UK recommend spreading mulch in a doughnut shape, around 5cm thick,  without piling it against the trunk.

5. Skipping Tree Inspections

Regular tree inspections are essential, especially in summer when heat, pests, and storms can stress trees. A visual check might catch obvious damage, but a professional assessment can identify hidden issues early.

Early intervention can save a tree, prevent property damage, and reduce long-term costs. Don’t wait for an emergency to act.

Schedule a Tree Inspection or Emergency Visit with our local specialists.

Final Thoughts: Avoid Summer Tree Care Mistakes

Caring for your trees during summer doesn’t need to be complicated. By avoiding these common summer tree care mistakes, from watering and pruning errors to skipped inspections,  you’ll give your trees the best chance to thrive.

Need help with your summer tree maintenance?
Check our Complete Tree Services Guide or contact us to book a summer inspection today.