The rules to know for trimming garden hedges in July in France

On July 6, 2024 , updated on July 6, 2024 — garden, gardening, hedge, hedge trimming, summer - 7 minutes to read


Subject : The rules to know for trimming garden hedges in July in France

Keywords: prune, hedges, garden, July, France, rules

Trimming hedges in July in France is an essential task for maintaining the health and appearance of your garden. At this time of year, hedges often need special attention. This article explores the key rules to follow to ensure your hedges are trimmed correctly, safely and effectively, during the month of July. We will cover best practices, appropriate tools, climatic factors to consider and specific pruning techniques for various hedge species.

Why is it important to trim hedges in July?

The month of July is a crucial time for hedge trimming in France. At this time, hedges have typically experienced significant growth in the spring and early summer. By trimming your hedges now, you can control this excess growth and encourage a denser, more uniform structure. In addition, pruning in July helps prevent diseases and pest infestations, while facilitating the collection of cutting waste, since the weather is often pleasant and dry.

Controlling Excessive Growth

Hedges can quickly get out of control if not trimmed regularly. By pruning your hedges in July, you control their size and shape, preventing them from becoming too invasive. This is especially important for hedges located near walkways, windows, or other areas of the garden where they might get in the way.

Promoting density and structure

Regular pruning in July encourages new growth which will make your hedges denser and stronger. By cutting branches that are too long and stimulating the growth of new side branches, you will obtain a hedge that is fuller and more resistant to bad weather and disease.

Prevention of diseases and parasites

Untrimmed hedges are more likely to develop fungal diseases and pest infestations. Air circulation through the hedge is improved through proper pruning, reducing humidity and conditions for disease development. By pruning in July, you also spot early signs of health problems more easily and can treat them quickly.

The right tools to trim your hedges

Having the right tools is essential for effective pruning. Using high-quality, well-maintained tools will make your job much easier. Here are some of the essential tools for trimming your hedges in July.


Shears are ideal for precision pruning. They allow you to trim small sections of the hedge with great precision, ideal for creating clean, neat shapes.


Pruning shears are great for cutting thicker branches that shears can’t handle. Make sure your pruners are sharp to make work easier and avoid injuring the plants.


For taller or thicker hedges, a pruner is essential. It allows you to easily reach the upper branches without the need for a ladder, making the process safer.

Electric or gasoline hedge trimmers

Electric or gasoline hedge trimmers are essential for large hedges. They allow you to trim large areas quickly and evenly. Make sure you choose a model with an appropriate length blade for your type of hedge.

Precautions to take before pruning

Before you start trimming your hedges in July, it is important to take certain precautions to ensure your safety and that of your plants.

Checking for nesting birds

July is still a nesting time for many birds. Before trimming your hedges, examine them carefully to make sure there are no active nests. If you find a nest, it is best to postpone pruning until the chicks have left the nest.

Protective clothing

When trimming hedges, wear protective clothing to avoid injury. This includes gardening gloves, safety glasses, and long-sleeved clothing. Proper protection will protect you from cuts, scrapes, and exposure to possible chemicals.

Become familiar with the tools

Before using power tools like electric or gas-powered hedge trimmers, make sure you understand how they work. Read user manuals, and if in doubt, look for tutorials online or ask a professional for advice. A good understanding of your tools is essential for safe and efficient work.

Pruning techniques in July

Pruning techniques may vary depending on the type of hedge. Here are some tips for different common species.

Boxwood hedges

Boxwoods are often pruned to maintain a specific shape. In July, use shears or a hedge trimmer to trim new growth. Clean the blades regularly to prevent the spread of disease.

Thuja hedges

Thuja trees can be pruned a little more severely than boxwoods. Remove about a third of the new growth to encourage increased density. Use an electric hedge trimmer for a uniform result.

Laurel hedges

Laurels require regular pruning to prevent them from becoming too invasive. Use pruning shears to cut thick branches and shears for smaller shoots. Be careful not to cut too close to the buds to encourage healthy growth.

Mixed hurdles

For mixed hedges made up of different species, adapt your technique to each type of plant. Prune each species according to its specific needs to ensure harmonious growth and a neat appearance.

Climatic factors to consider

Weather conditions can influence how you trim your hedges in July. Here are some important considerations.

Dry and sunny weather

The best time to prune is during dry, sunny weather. This allows pruning wounds to dry quickly, reducing the risk of disease. Avoid pruning in rainy weather or after heavy morning dew.

High temperatures

In July, temperatures can be very high, especially in the south of France. Prune early in the morning or late afternoon to avoid the hottest hours of the day and reduce stress on the plants.


High humidity can encourage fungal diseases. Make sure your tools are well disinfected to prevent the spread of disease. If humidity is very high, it may be best to wait a few days for conditions to improve.

Post-pruning maintenance

Once you have trimmed your hedges, it is important to continue maintaining your plants to ensure their health and appearance.

Cleaning up debris

After pruning, collect all cutting debris. This prevents the spread of disease and keeps your garden clean and tidy. Use a rake or leaf blower to make this task easier.


Recently trimmed hedges may be stressed and benefit from additional watering. Water deeply to encourage roots to extend lower into the soil, which will make your hedges more drought tolerant.


After pruning, it may be beneficial to fertilize your hedges to encourage healthy new growth. Use a balanced fertilizer suitable for your hedge types. Apply it evenly and water well so that it penetrates the soil.

Disease and pest monitoring

Continue to monitor your hedges for any signs of disease or pest infestations. Early detection is crucial to effectively treating these problems. If you notice any damage or unusual symptoms, consult a gardening professional for an accurate diagnosis and treatment advice.

Specific advice for different regions of France

Regional conditions may also influence how you trim your hedges in July. Here are some tips for different parts of France.

North of France

In the north of France, the climate is generally cooler and wetter. There may be frequent periods of rain in July. Plan your pruning sessions around the weather forecast to avoid pruning in wet weather. Make sure hedges have enough time to dry before trimming.

South of France

In the south, temperatures are often much higher. Avoid pruning during the hottest hours of the day to avoid stressing the plants. Watering is crucial in this area after pruning to help the plants recover.

Mountainous regions

Mountainous regions can have very varied conditions, with sudden cold spells even in summer. Pay attention to weather forecasts and pay special attention to the specific needs of hedges suited to colder climates.

Coastal regions

Coastal regions may be exposed to strong, salty winds. Choose salt- and wind-resistant hedges, and prune them to minimize exposure to prevailing winds. Adding a layer of mulch can help retain moisture in the soil.

Trimming your hedges in July is a necessary task to maintain a healthy and aesthetically pleasing garden. By following the proper tips and techniques, you can ensure healthy and vigorous growth of your hedges. By using the right tools, taking into account climatic factors, and observing careful post-pruning maintenance, your hedges will remain robust and attractive all year round. Keep these rules in mind and enjoy a well-maintained garden that will be the envy of your neighborhood.