Brambles have a dual nature in many environments: they are both beneficial and problematic. On the one hand, they are excellent for wildlife habitats, supporting a variety of creatures, including birds and insects, with their dense foliage and fruit. On the other hand, their aggressive growth can overtake gardens, fence lines, and other cultivated spaces, requiring consistent management and control. Dealing with brambles that creep in from a neighbour’s garden can be a challenging task. The key is to approach the situation considerately and effectively. Here’s a guide to help you stop neighbours’ brambles from growing through your fence.

Overgrown Brambles Coming Up, Over and through the Fence
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What Are Brambles?

Brambles are a group of rough, thorny shrubs in the genus Rubus, within the rose family. They are known for their ability to grow rapidly and densely, often becoming invasive if not properly managed. Brambles typically have tough, woody stems with sharp thorns, and they spread both by sending out long shoots that can root at the tips when they touch the ground and through their underground root system.

The most well-known bramble species is the blackberry (Rubus fruticosus), which produces the familiar fruit. Brambles are often found in the wild and are common in rural and suburban areas. They can form impenetrable thickets that provide shelter and food for wildlife but can also pose challenges for gardeners and homeowners when they spread into unwanted areas.

Can I Cut My Neighbour’s Brambles that are Growing Into My Property?

Yes, in the UK, you are generally within your rights to cut back any branches or roots that encroach onto your property from a neighbour’s plant, including brambles. This is known as exercising your common law rights of abatement. However, there are a few considerations to keep in mind:

  • You Cannot Trespass: You cannot enter your neighbour’s property to cut the brambles without their permission.
  • Return the Cuttings: Technically, the cuttings remain the property of the neighbour. You should offer them back, but they may not want them, in which case you’ll need to dispose of them responsibly.
  • Avoid Damage: You must be careful not to damage the neighbouring plant more than necessary when trimming it back.
  • Protected Plants and Wildlife: Ensure that the brambles or any wildlife that may be living in them are not protected by law before you cut them.
  • Inform Your Neighbour: It’s good practice to inform your neighbour about your intention to trim the brambles before you do so, to maintain good relations.

In some areas, there may be local regulations or restrictions regarding such actions, so it’s always worth checking with your local council first.

How to Stop Neighbours’ Brambles Growing Through Fence?

Here’s the best way to deal with brambles growing through your fence.

What You Need

  • Gardening gloves
  • Pruning shears
  • A spade or shovel
  • Herbicide
  • Root barrier fabric or other physical barrier
  • Patience and possibly a conversation with your neighbour

Step 1 – Communicate with Your Neighbour

Before taking action, it’s best to talk to your neighbour. They may be willing to help control the brambles on their side, which is the most effective solution.

Step 2 – Cut Back the Brambles

With permission or if the brambles have already encroached onto your property, cut them back to the boundary line. Be sure to dispose of the cuttings responsibly to prevent them from rooting.

Step 3 – Install a Root Barrier

Installing a root barrier along the fence line can prevent brambles from coming back. Dig a trench and insert the barrier material deep enough to prevent the roots from growing underneath.

Step 4 – Maintain Your Side

Regularly inspect and maintain the fence line. Cut back any new growth promptly to prevent the brambles from establishing on your side.

Step 5 – Use Herbicide if Necessary

If the brambles are persistent, you might consider applying a systemic herbicide to the cut stems. This should only be done with caution and ideally in agreement with your neighbour.

Step 6 – Monitor and Repeat

Bramble control is an ongoing process. Keep monitoring the fence line and repeat the steps as necessary to keep the brambles at bay.

Brambles with Thorns
Brambles with Thorns

How to Approach My Neighbours About Their Brambles Growing Through My Fence?

When discussing the issue of brambles with your neighbour, the goal is to maintain a good relationship while addressing the problem. Here’s how you can approach the conversation:

  • Choose a Good Time: Talk to your neighbour at a time that is convenient for both of you, ensuring you won’t be rushed and can discuss the matter calmly.
  • Express Appreciation: Begin by mentioning something positive, perhaps how you enjoy the wildlife or the berries that the brambles attract.
  • Be Direct but Polite: Clearly explain the issue with the brambles encroaching on your property. Use “I” statements to avoid sounding accusatory, like “I’ve noticed the brambles are coming through the fence.”
  • Offer Solutions: Suggest working together to trim them back or discuss installing a root barrier.
  • Listen: Give your neighbour a chance to speak and show willingness to consider their views.


Preventing neighbours’ brambles from invading your garden requires a blend of physical barriers, regular maintenance, and good communication. While it may take time, with persistent efforts, you can protect your garden from unwanted growth. Getting rid of brambles altogether is an entirely different problem.

Garden Doctor Tips

“Trim the emerging bramble shoots frequently to weaken the plant over time!”

“Apply a thick layer of mulch along the fence line to suppress new bramble growth and make future removal easier!”

“Consider planting competitive plants like thick shrubs or climbers that can outcompete brambles for light and space!”

“Regularly inspect both sides of your fence, if accessible, to catch any new bramble shoots early, making them easier to manage!”

Frequently Asked Questions

What kind of barrier is best for brambles?

A root barrier that’s at least 60cm deep and made of sturdy material like heavy-duty polyethylene.

How often should I check for bramble regrowth?

During the growing season, check every few weeks.

Is it legal to use herbicide on brambles coming from another property?

It’s legal on your property, but you should not apply it in a way that affects your neighbour’s plants without their consent.

Do I need to inform my neighbour if I’m installing a root barrier?

It’s courteous to inform them, especially if it will affect their side of the fence.

Can brambles damage fences?

Yes, they can push through and dislodge fence panels over time.

What should I do with the bramble cuttings?

Shred them or dry them out completely before com[posting to prevent rooting.

How can I ensure the root barrier is effective?

Ensure it extends below the soil to a depth where bramble roots cannot penetrate.

What should I do if brambles keep coming back?

Persistent brambles may require repeated cutting back, and in severe cases, the help of a professional.


Trevor Wright is not just a seasoned horticulturist; he’s the esteemed Garden Doctor. With a BSc in Horticulture and years of hands-on experience in the soil, Trevor has become a trusted mentor for all things gardening. As the founder of Garden Doctor, he’s committed to clarifying the intricacies of gardening, offering straightforward advice that’s rooted in years of practice. His writing is a garden of how-tos, savvy insights, and comprehensive guides that enable individuals to nurture and grow their garden dreams. When he’s not knee-deep in garden beds, Trevor is at his keyboard passing on his green-thumbed wisdom to budding gardeners, ensuring that the legacy of sustainable and joyful gardening blossoms far and wide.

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