Do Slugs Eat Other Slugs

Do Slugs Eat Other Slugs?

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If you have been studying the slugs in your garden you may have come to the conclusion that some of your slugs are eating other slugs, but is this right? Do slugs eat other slugs? Let’s have a look!

Do Slugs Eat Other Slugs
Do Slugs Eat Other Slugs

So, Will Slugs Eat Other Slugs?

There is one slug in particular which is known for preying on other slugs Limax Maximus commonly known as the leopard slug. This is the slug featured in the image above and it is easy to see where its name comes from.

This is a big slug, growing up to around 16cm long and living many years. But, don’t panic, this isn’t some super slug come to destroy all of your veggies.

The leopard slug is a carnivore and a detrivore (meaning it eats dead and decaying plant matter) but crucially they tend to leave living plants alone.

This makes them the gardener’s friend, as they will hunt and kill other slugs but should leave your plants alone, so if you see one of these leopardy monsters in your garden then leave the salt inside!

They also like to eat the eggs of other slugs, reducing the numbers in your garden!

If you have a slug problem in your garden then have a look at some of my top tips for getting rid of them below.

How to deal with slugs


The classic way to kill off slugs and it does work, there are however drawbacks.

Firstly the little blue pellets aren’t safe to have around if you have pets or young children who might digest them accidentally.

Next, there is the fact that they may be harmful to slugs’ natural predators like hedgehogs who eat slugs killed by pellets, therefore, ingesting the poison themselves.

And then there is the mess they leave, lots of dead slugs on the surface of your garden with nasty trails everywhere.


This is a natural and organic way to kill slugs. There are all kinds of nematodes, which are tiny little creatures that live in your soil, some of these nematodes kill slugs.

This is completely natural and is what happens in your soil all the time. By adding nematodes you are just increasing the number of the slug killing type.

One of the advantages of this method aside from the fact you don’t have to use poison is that part of the way the nematodes kill the slugs makes them burrow into the ground before dying, so no nasty dead slugs lying around!

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Control slugs NATURALLY by applying Nemaslug Slug Killer, which contains natural nematodes, that are effective at controlling slugs, but unlike chemical controls, are safe for children, pets, birds and wildlife.

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Torch & Bucket

The manual method, and as is often the case with the manual method, this is very effective but time-consuming. Wait until dark and go out into the garden with a torch, some gloves and a bucket and start collecting slugs.

This is best done on a damp night after heavy rain as then the slugs will be everywhere, happy hunting!

Slug Traps

You can set up traps to capture slugs and then dispose of them how you wish. There are lots of different ways to do this but one of the more popular ones is a beer trap.

With a beer trap, you set a container, usually a plastic tub of some kind, level with the surface of the soil. You want it level with the surface so slugs can easily get into it but you want the bottom to be deep, so they can’t get out.

You then fill the bottom with some beer, which slugs adore, and leave it. The slugs will make their way into the trap and either drown or be waiting there come morning for you to get rid of them.

One downside to this apart from all the slug carcases you will be getting rid of is that the beer is so potent that it can apparently attract slugs up to 200 meters away and therefore bring even more slugs into your garden than were there before!

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