3 defensive plants to keep your home safe from thieves – add them to your garden ASAP

Keep your home safe and secure this summer

Sunny garden with full shrubs and trees in front of a red brick home. There is a labrador sitting on the lawn.
(Image credit: Future PLC/ David Giles)

When considering home security measures, the first things to come to mind are cameras, padlocks and a video doorbell. I’ll wager the plants in your garden haven’t occurred to you at all. But plants play a bit part in using your garden to help deter thieves.

The summer months are a prime opportunity for thieves, with burglaries increasing 25% in July and August, according to CCTV Aware. Ergo, it’s the most important time to make sure your home security measures are up to scratch, especially if you’re jetting off on holiday this summer.

Defensive planting is the process of deliberately growing plants that deter thieves from entering your garden. Now we can’t say these plants will stop your home from being burgled, but they will make it more difficult for thieves to gain access to your property.

These are three defensive plants experts recommend to help protect your home.

1. Pyracantha

Pyracantha, also known as Firethorn, is an excellent deterrent due to its needle-like thorns. What’s more, this climbing plant thrives in neglect and produces festive red berries, which nail the classic English country cottage look.

Red pyrocantha climbing shrub growing around old english cottage window.

(Image credit: Getty Images)

‘This is a very popular choice. This evergreen shrub has long, needle-sharp thorns and can be trained to grow as a dense, impenetrable hedge or climber against a wall or fence. It also produces attractive white flowers and bright red, orange, or yellow berries in autumn,’ explains Jonathan Coppock, security expert at PriceYourJob.co.uk.

You can buy Pyracantha at:

2. Berberis

Berberis is a great choice for your garden edges and is one of the best fast-growing hedges, so you don’t have to worry about the shrub taking years to establish itself - some varieties grow a whopping 60cm per year.

Orange berberis berries growing on berberis plant

(Image credit: Future PLC/Leigh Clapp Photography)

‘It's a good choice for boundary planting and preventing unwanted access due to its dense, thorny growth, which makes it difficult to push through,’ verify the experts at GardenBuildingsDirect.co.uk.

You can buy Berberis at:

3. Roses

In case you needed another reason to learn how to grow roses, these stunning flowers can also be an effective deterrent as, you guessed it, their spiky thorns are off-putting to potential thieves.

Rose bush with pink rose blooms in front of a red brick wall, with house behind

(Image credit: Future PLC/Polly Eltes)

‘Many varieties of roses, particularly the vigorous and thorny climbing or shrub roses, can be trained to grow along fences or under windows. The sheer number of thorns creates a painful and difficult barrier to climb over or get through,’ explains Jonathan.

You can buy roses at:

Defensive planting can give you added peace of mind when you're away that your property is secure. However, this method is best used amongst the best security measures like burglar alarms, smart security, lighting and even CCTV cameras.

Will you try planting a few of these thorny beauties in your garden?

Kezia Reynolds
News Writer

Kezia Reynolds joined the Ideal Home team as News Writer in September 2024. After graduating from City, University of London in 2022 with a bachelor’s degree in journalism, Kezia kicked off her career spending two years working on women’s weekly magazines. She is always on the lookout for the latest home news, finding you the best deals and trends - so you don’t miss a thing!



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