Tree care in Quebec: seasonal guide for homeowners

Marilyn GosselinMortgage broker

22 May 2026


Owning trees on your property is a valuable asset, offering shade, beauty, and added value to your land. However, to keep them healthy and safe, regular maintenance is essential. Here is a comprehensive guide to help you take care of your trees year-round.

Importance of tree maintenance

Proper tree maintenance offers many benefits:

  • Safety: Removing dead or fragile branches reduces the risk of falling during storms or strong winds.
  • Tree health: Regular pruning promotes healthy growth and prevents the spread of diseases.
  • Aesthetics: Well-maintained trees enhance your property and increase its value.
  • Damage prevention: Prevent branches from damaging nearby structures, such as roofs, power lines, or fences.

Seasonal maintenance calendar

Here are the main tasks to carry out according to the seasons:

Spring

  • Inspection: Check the overall condition of your trees after winter. Look for signs of damage caused by cold or the weight of snow.
  • Light pruning: Remove dead or damaged branches to encourage healthy growth.
  • Fertilization: Apply a suitable fertilizer to stimulate spring growth.

Summer

  • Watering: In drought periods, water your trees regularly, especially young plants.
  • Pest surveillance: Inspect your trees for harmful insects or diseases.
  • Mulching: Apply a layer of mulch around the base to retain moisture and regulate soil temperature.

Autumn

  • Major pruning: This is the best time to perform significant pruning, as trees enter dormancy.
  • Leaf cleanup: Remove fallen leaves to prevent the spread of diseases.
  • Winter preparation: Protect young trees with protective coverings against cold and rodents.

Winter

  • Structural pruning: Take advantage of the lack of foliage to assess the tree's structure and perform corrective pruning.
  • Snow removal: Gently remove accumulated snow from branches to prevent breakage under the weight.

Signs of disease or dangerous trees

Be attentive to the following signs that may indicate a problem:

  • Dead or brittle branches: They can fall and cause injuries or damage.
  • Sparse or discolored foliage: May indicate a disease or water stress.
  • Mushrooms or mold: Their presence may signal internal decay.
  • Cracks or cavities in the trunk: Can weaken the tree's structure.
  • Exposed or damaged roots: Compromise the tree's stability.

If you observe any of these signs, it is recommended to consult a certified arborist.

When to call a certified arborist

Some situations require professional intervention:

  • Large trees: Pruning or removal of imposing trees carries risks and requires specialized equipment.
  • Proximity to power lines: Working near electrical cables is dangerous and must be performed by trained professionals.
  • Diseased or infested trees: An arborist can diagnose the problem and recommend appropriate treatment.
  • Complex pruning: For structural or corrective pruning, professional expertise ensures the tree's health and safety.

Estimated costs

Rates vary according to the nature of the work:

  • Maintenance pruning: Between $150 and $500 per tree, depending on size and complexity.
  • Major canopy pruning: Between $500 and $1,500 per tree.
  • Removal: Between $500 and $3,000, depending on the tree size and accessibility.
  • Stump grinding: Between $100 and $400 per stump.

It is recommended to obtain several quotes to compare prices and services offered.

Municipal regulations on tree removal

In Quebec, many municipalities have adopted regulations to protect trees on private properties. Before removing a tree, check with your municipality whether a permit is required. Some common rules include:

  • Minimum diameter: Prohibition on removing trees exceeding a certain diameter without authorization.
  • Replacement: Obligation to replant one or more trees to compensate for those removed.
  • Protected species: Some species may be protected and cannot be removed without valid reason.

Impact on property value

Mature, healthy trees can increase your property's value by 10 to 20%. They enhance visual appeal, provide shade, and contribute to a healthier environment. Investing in tree maintenance is therefore beneficial for both your quality of life and your real estate value.

In conclusion, regular maintenance of your trees is essential to ensure their health, your safety, and the enhancement of your property. Do not hesitate to consult a certified arborist for complex work or when you have doubts.

The information in this article is for general purposes only and may not reflect current laws or regulations. Verify any details with a qualified professional before making decisions. Some portions may have been created with AI assistance and should be confirmed for accuracy.

Written by Marilyn Gosselin

Mortgage broker