Where Do Slugs Come From?

  • By: CarlBroadbent
  • Time to read: 4 min.
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Of all the pests that you might get in your home or even outside in your garden, slugs are not exactly the scariest or the most dangerous, but they can certainly be annoying.

In fact, it can be a huge inconvenience if slugs get into your home, so the first thing that you should do is try to get rid of them so they don’t come back.

While it may take a professional exterminator to accomplish this, you can help keep them at bay simply by learning a little more about them.

If you’re wondering, where do slugs come from, the simple answer is that they love moist plant debris, which includes low weeds, mulch, fallen logs, and underneath rocks. These are some of the places where they love to hide, mostly because they love the moisture those places provide. If a food source is near where the moist debris is, they’ll be even more attracted to the area.

Slugs are a form of snail that along the way lose their shells, and both snails and slugs love to eat plant leaves, fruits, and flowers, especially if these things are located near the ground.

What Is a Slug?

What Is a Slug?
Slugs don’t have shell

The main difference between slugs and snails is that snails have a shell that they can withdraw inside of when they want to.

Both slugs and snails are soft-bodied animals, and slugs no longer have their shells.

There are many different species of slugs, but most of them get to around 25mm to 100mm (roughly 1 to 4 inches) in length once they become adults.

Fortunately, slugs cannot harm people, but that isn’t the case with plants.

In fact, slugs are very destructive to any type of plants in flower beds and gardens.

They can eat huge holes in your leaves, and they are especially attracted to eating strawberries, lettuce, and violets.

Sometimes you might not see the actual slugs, but you’ll certainly notice their slimy trails, which can hang around for several days.

Have You Noticed: You might also know that they’re there because of the damages you find to your leaves and flowers.

Less-knows Facts about Slugs

During the day, slugs usually hide in very damp places, including under stones and logs, and even underground.

If you have a low deck or a planter placed somewhere, you might find them there as well.

This is what they do during the day, and at night they come out to eat, making a slimy trail along the way.

Slugs love plant leaves most, but they will eat other vegetation as well.

Slugs lay their eggs in the spring and summer, then put those eggs somewhere that is damp and hidden from the world.

After just a few days, their eggs will hatch, with the immature creatures developing into adulthood in just a few months.

Did You Know: Slugs, along with snails, can live for several years.

How to Prevent Slugs?

Slugs can be found anywhere, but since they only come out to eat and the rest of the time hide in damp places, it is those damp places that you need to eliminate.

How to Prevent Slugs?
Slug prevention tactic

Here are a few tips you can follow when you want slugs to leave you alone:

  • Place your flower pots and planters on either stands or plant racks.
  • Place firewood off of the ground.
  • Move your firewood piles away from your home.
  • Remove any stones or lumber sitting in your yard.
  • Make sure that your crawl space door is nice and secure. Keep the vents open so that it is a little less damp.
  • Make sure that all of your home’s exterior doors close all the way.
  • If you’re missing any door sweeps or weather stripping, make sure to replace them.
  • Consider using a dehumidifier in your basement, since basements are frequently damp.

Remember that they love damp and moist places, so the fewer places you provide to them that are moist and damp, the less likely you’ll see them anywhere in your garden or even in your home.

Can You Find Slugs?

Since slugs only come out at night, you can always go outside after dark and inspect your property to see where they are coming from.

They can come from any damp, moist place, and if you have more than one place in your yard that is damp and moist, you may have to do some detective work to determine exactly where they are when they hide.

What Should You Do to Get Rid of Slugs?

What Should You Do to Get Rid of Slugs?
Get rid of slugs

Besides the things mentioned earlier, you can also call an exterminator.

Getting rid of slugs doesn’t happen overnight; instead, it’s a process.

This means that the exterminator may have to come back more than once to get rid of your slugs.

Hire Professionals: But it’ll be worth it in the end because they have the tools and equipment to make sure you get a slug-free home.

In Summary

If you see nice round holes in your vegetable plants or leaves, especially if you see a silvery slimy trail nearby, you likely have slugs.

At night, you’ll be able to determine which damp, moist area they may be coming from.

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