How to fight a plague of snails and slugs

We know that taking care of a garden or orchard is not simple and that it requires a lot of attention. That is why in this article we will comment on how to combat a plague of snails and slugs

However, allowing proliferation and not fighting a plague of snails and slugs within the space in which we produce plants that we will eat should be something that is taken very carefully.

The plague of snails and slugs  is common in dark and airy places. Conch shells and slugs usually eat at night and appear on rainy days.

Slugs and snails is also a fairly easy pest to eliminate if it is in its base stage or beginning its life cycle.

Snails and slugs love plants in formation, the younger and splendorous the better.

Recall that slugs feel a strong predilection for some productive crop plants, which really creates a problem, but also feeds on fruits, flowers, flowers and other plants that are in its path.

Although at first glance the snails seem harmless and even think that their presence in the garden is a good sign, in fact slugs or snails will attract fungi and molds. These can become annoying for our spinach, lettuce, basil, oregano, chard and even lethal plants for our garden, garden or plantation.

It is not due to major concerns if it is not a great plague, however attention should be paid as they reproduce quickly, they can devour a sow in minutes!

We teach you how to anticipate their presence, but if it is too late and you present a small or missive plague of snails and slugs, they will be mentioned in this article.

Period of prevention of the plague of snails and slugs

If by chance you see a small and harmless snail or slug in your garden do not be alarmed but do not expect it to reproduce and bring more.

While it is true that on a minimal scale it is harmless it is also true that, maintaining an orchard of edible plants requires a lot of attention and at least a couple of slugs added to a minimum number of snails you can end that planting of plants in minutes, which, if it can be alarming.

Pay close attention to the following recommendations to anticipate your arrival:

Plants that repel and keep slugs and snails away

To counteract the vulnerability of a planting of edible plants, plant near or around these other plants that repel or drive away slugs or snails .

  • Mustard
  • Thyme
  • Ferns
  • Horse tail
  • Nasturtium
  • Eucalyptus
  • Mint
  • Lavender
  • Lavender
  • Sage

Plant these plants between rows and rows in the garden.

To prevent them from approaching your garden or garden is spreading around the area tobacco ashes, cigarette incense or holy stick.

This will keep them at bay, implement it at least if you have a garden based on lettuce and spinach.

These plants are usually the most affected by the outbreak of snails and slugs, you can do the same by spreading shells or eggshells, along with some type of sand.

Watering by drip system

The humidity and the real conches that get along pretty well, if you use a controlled irrigation method you will avoid the proliferation of slugs or at least make it a little more difficult.

It is important to highlight that this period of prevention if those places of humidity are denied either by the control of watering or by the attention to our garden, the conch shells of migrating to this place, simple as that, move to another place that If it meets your needs.

The weather

Keep an eye on the weather you are observing, you can see if you will have an outbreak of snails or slugs in the summer, remember that slugs love the wet and dark weather, they are fascinated by rain, so if this summer you went through a dry climate and full of heat for sure in the fall it will be less crowded with snails and snails!

Eliminate and combat snails and slugs

Try to remove them manually and if with the previous tips on how to prevent and remove snails and slugs is not enough, take note of the following tips on how to fight snails and slugs:


If the condition you suffer is very wide and your garden is edible plants, this is an excellent measure to take. You can use this industrialized product, it is of natural origin based on ferric phosphate , it is an ecological non-toxic product that will not harm plants but if the plague of snails or slugs.

Get some natural predator

If you present a broad outbreak that always with a natural predator that makes the balance you need, some of them can be lizards, hedgehogs, or a centipede, or a toad all of these feed on slugs or snails, if it becomes easy for you get some without having to buy more than better, but if not, you can get the most common and effective toad in any pet store.


With a plastic glass container or glass size glass bury several in strategic points of your field or garden, do it near the edible plants that we mentioned above. Take special measures if your garden is made of lettuce and chard. Proceed to fill these glasses with beer, you will be surprised to see some asphyxiated snails inside the buried glasses. It is recommended to collect snails every two or four days.

Coffee grounds

Mix the coffee beans in equal parts with water and in an atomizer. Spread the liquid between slugs or snails. Coffee is definitely a good repellent!

Copper strips

Copper is usually not difficult to obtain even in small quantities since it is expensive, you could even get some pieces in a construction company or something similar, place these copper strips in strategic places of the garden or orchard, apparently the snails and slugs the copper It produces a discharge of energy that ends in a cracking of your body, does not kill them but repels them very successfully .

Fruit peels

The snails and especially the slugs repel the milky shells, the pin and the melon and the potato peel quite effectively. Try adding these wastes around the plants you want to protect from the outbreak, remember to collect them every couple of days since they can rot and attract other types of pests .


An effective way to keep slugs and snails away from the garden is to make an insecticide homemade. This is done by mixing a little detergent or dishwasher in a container with its respective atomizer , spray each time a slug is seen in the garden or in the garden.


If you have a controlled outbreak and you do not want it to get out of control by adding a little milk with water in an atomizer container and spraying slugs or snails every so often it will make at least those affected directly decide to move to another garden or yard.

Cooking oil (waste)

Collect the oil you use in the kitchen to fry things and store it in a container, when you have a considerable amount pour it around the garden. This will make slugs and snails unable to access the garden.

Bread crumbles

These are easy to get at the bakery and are not usually expensive. In any case, doing it at home is quite simple: crush or grind with old blender or with a food grinder the old bread that you have stored at home. It doesn’t matter if it’s moldy or it’s past. On sunny days pour this as an imaginary line, neither snails nor slugs will pass the fence.

Garlic water

Crush a couple of garlic heads, place them in a pot and simmer them with one or two glasses of water, depending on the amount of garlic water you want to make. With two garlic heads and a glass of water it will be enough to finish off a pair of slugs and snails.

Fern (fermentation)

With some fern in the process of fermentation or rotting, an excellent repellent for slugs and snails can be made since they attract slugs and snails but really kill them by poisoning .


Get some sand it can be sand or construction sand, make a thick line of sand in each row of your plantation. The snails and slugs do not approach the sands are made harmful for their movement move with the sand while they crawl.


Simply highly effective, its quality is extremely lethal to the life of the snail and the slug. With spraying a little dust or if you got it in its liquid version, water a little of it around or directly on them. This will keep them at bay. Even if it is not a very large outbreak, they will know that it is not a garden where you can stay for long periods.


Product of natural use not harmful to the environment, highly recommended if the outbreak of snails or slugs is very large and they devour the garden.

It is used in the form of preparation between the volvolo and water and is sprayed directly on the plague, sold in garden stores, they are not difficult to obtain nor are they so expensive.

Crowd the dried leaves of the ferns

If you have a fern in your garden or it is part of your garden, place the leaves that it is discarding and pile them in a line of cordoning of the area, slugs and snails dislike ferns, they will not dare to transfer it.

Sewn lettuce

Take some lettuce and put it in the kitchen, wait for the water to boil, remove it from the heat, wait for it to cool, add a little lemon juice and spread with an atomizer, effective remedy against snails and slugs.


Get some sawdust pour it as a container wall will prevent the passage of slugs to the plant thus preventing the slug or snail feed on the crop.

Wood ashes

Burning some wooden stakes accumulates a generous amount, spread it through the rows of the garden as a container fence, the ash is usually lethal to slugs and snails.


Water a little lime on the garden to “sprinkle” the ground, it will keep the conch shells away from the perimeter of the crop.

Remove the earth in damp and dark places

If you suspect that you have an outbreak of snails or slugs, check the soil in places where you think it can be hidden, remember to remove the soil since slugs and snails usually bury their eggs. Try to eliminate them if you want to definitely end this pest.


If you’re really tired of dealing with them and you don’t want to know more about slugs and snails exterminating the garden or garden, it’s time for drastic measures.

Go to the store and buy several kilos of salt in grain or pulverized either will be very effective to exterminate the slugs. You just have to spray the slug or snail with salt and it will die from dehydration  or from a serious burn.

Products to combat snails and slugs

It is important to keep in mind that the use of insecticide products or kill pests may be inevitable.

All the chemical and phytosanitary products that you can find in PlanetaGarden are environmentally friendly and are the most effective in the market to deal with snails and slugs .

by Abdullah Sam
I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

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