Garden hose: the overlooked snake trap in your garden

Many amateur gardeners look forward to spring, take their tools out of the shed and enthusiastically begin the new season. What hardly anyone realises is that one everyday item can become a genuine snake trap – and it is usually left unnoticed on the ground in most gardens. Anyone unlucky enough may reach straight into it.

Spring in the garden: snakes are becoming active again

From around March, most native snakes emerge from winter dormancy. They are still sluggish at this point, but urgently need warmth to get their metabolism going again. To do this, they seek sheltered spots where temperatures remain as steady as possible at around 25 to 30 degrees Celsius.

They can often find places like these right in the garden:

• dense hedges containing leaves and branches
• woodpiles or old tree stumps
• stone walls, cracks in walls and dry-stone walls
• long grass and unmown corners

Snakes are ectothermic animals. Rather than regulating their own body temperature, they rely on warmth from their surroundings. This is why they deliberately look for areas that heat up strongly in the sun while also offering protection from predators and curious people.

Where heat builds up while some cover is available, snakes are more likely to settle.

The number of reported snake bites has risen slightly for years in several European countries. Longer heatwaves are one reason, while the loss of natural habitats is another. This makes gardens more appealing to many species, including venomous ones such as certain types of viper.

The overlooked attraction: why a garden hose draws snakes

One detail comes as a surprise to many people: an apparently harmless garden hose can become an ideal hiding place for snakes. This is especially true when it is loosely coiled in a spiral on the ground.

There are several reasons for this:

• Rapid warming: Plastic and rubber hoses heat up quickly in sunlight.
• Heat retention: The material continues to hold stored warmth long after sunset.
• Moisture: Water often remains inside the hose after watering, creating a slightly damp environment.
• Cover: The loops form a dark, sheltered hollow directly at ground level.

For a snake, this creates a perfect retreat: warm, partly concealed, close to the ground and with several small passageways between the hose coils. If someone later grabs it carelessly, they may startle the animal and trigger a defensive reaction.

Before picking a garden hose up from the ground, take a moment to check that it is not already “occupied”.

Households with children should be particularly careful. Children often grab hoses on impulse, play with them or crawl around where they are lying. A startled snake will primarily want to escape, but may bite if contact is sudden.

How to make your garden hose safe again

A few straightforward changes can reduce the risk considerably without having to get rid of the hose altogether.

Tidiness improves safety

• Store the hose off the ground wherever possible, using a wall-mounted holder.
• Use a hose reel to keep it more compact and elevated.
• Keep the hose in the shade, where it is less appealing as a source of warmth.
• Put it away after watering rather than leaving it between flowerbeds.

If the hose must be stored on the ground, inspect the area regularly and keep the grass around it short. This makes the hiding place less attractive because the animals are more exposed.

Check before touching it

A quick inspection can prevent a great deal of trouble:

• Look all around the hose: are there any unusual “bulges” between the loops?
• Lift it slowly rather than pulling it sharply.
• If unsure, gently prod it first with a stick, never with your hand.

Anyone living in an area where snakes are common should make this small routine a habit, particularly from spring until late summer.

Other garden items snakes like

The garden hose is not the only object that can unintentionally attract snakes. Other items left in the garden can also provide a comfortable refuge.

Dark covers and tarpaulins

Dark sheeting, tarpaulins and protective strips absorb the sun’s rays extremely effectively. A warm, humid microclimate often develops beneath them – ideal for insects and small animals, which in turn attract snakes.

The main problem items include:

• dark weed-control fabric
• black tarpaulins covering wood or garden furniture
• loose sheets lying directly on the ground

Anyone using these materials should keep them taut where possible or store them slightly raised, for example on pallets or frames. This reduces the number of gaps in which animals can hide.

Metal sheets and fibre cement

Pieces of metal or fibre cement left lying around in the garden become very warm and provide a protected shady spot underneath. Snakes are especially fond of such stacks because they are generally moved infrequently and remain undisturbed for long periods.

Anything lying flat on the ground and warming up in the sun can become a snake garage.

It is better to stand such sheets upright or lean them against a wall. Doing so greatly reduces the available hiding space. If the pieces are no longer needed, they should be disposed of promptly.

How to make your whole garden less attractive to snakes

No garden can be kept completely snake-free. However, it can be made considerably less appealing to them.

• Fewer untidy corners: Remove or organise large piles of wood, stones or clutter.
• Keep lawns shorter: Especially close to patios, play areas and paths.
• Tidy up compost: Replace open compost heaps with a clearly organised compost bin system.
• Create barrier zones: Lay gravel or maintain closely cut grass around seating and play areas.

Many of these measures bring a welcome additional benefit: the garden looks tidier, pests have fewer places to hide and gardening becomes easier.

How dangerous are snakes in the garden really?

In most instances, snakes in the garden are less alarming than many people believe. Most species avoid people and retreat as soon as they detect vibrations or footsteps. The main danger arises when someone surprises an animal, such as by reaching beneath a tarpaulin or into a woodpile.

If you are bitten, you should:

• remain calm and move as little as possible
• not suck or cut open the wound
• remove jewellery and tight clothing near the bite site
• seek medical assistance as quickly as possible

A photograph taken from a safe distance may help doctors assess the species. However, do not chase the animal or attempt to catch it.

Why warmth matters so much to snakes – briefly explained

Snakes are reptiles and, unlike mammals, cannot keep their body temperature constant. Instead, they adapt to the temperature around them. When conditions are too cold, they become slow and unable to move; excessive heat, meanwhile, can cause them to die from overheating.

That is why they so often choose warm, sheltered places such as sun-heated hoses, metal sheets or tarpaulins. There, they can quickly reach their “comfort zone” and hunt, digest food and reproduce. By reducing these spots in your own garden, you simply take away their convenient favourite places – without making drastic interventions in nature.