Skip to content
logo The DIY portal for home and garden
Without Chemicals

5 Effective Methods to Combat Ants in the Garden

Ants in the garden can be a real nuisance, but there are natural ways to get rid of them.
Ants in the garden can be a real nuisance, but there are natural ways to get rid of them. Photo: Getty Images

February 8, 2025, 10:19 pm | Read time: 3 minutes

Ants can be found in many different places in the garden: in flower pots, under paths and patio slabs, and on the lawn. This is not a problem in itself, as ants are not pests. However, they are still a nuisance. On their way to find food, the insects can easily get lost in your trouser leg. If you want to drive the animals away, you can use simple remedies.

Share article

If an ant trail runs through the garden, this potentially indicates an ant problem. This is because the road is used by the insects to carry food from the food source to their burrow. It is best to follow the road to locate the source and, ideally, remove it immediately. myHOMEBOOK explains what options are available to get rid of ants in the garden.

Relocating Ant Colonies

It’s not necessary to kill ants immediately upon discovering them in your garden. Relocating the colony from one place to another may suffice. To do this, take a clay flower pot and water it well. Next, fill the pot with wood wool, straw, or newspaper. A little jam or honey can be applied in between as an attractant. Now, place the flower pot upside down on the nest. Patience is then required. After a few days, all the ants should have moved. The pot can now be lifted with a shovel and moved to a new location.

Get Rid of Ants in the Garden with Coffee Grounds

Coffee grounds are a natural ant deterrent. Firstly, the strong smell disturbs their sense of direction, and secondly, coffee grounds can kill ants if they eat them. To use coffee grounds against ants, you first need to collect enough and then let them dry out. The coffee grounds are then sprinkled directly on and around the ant nest. Regular replacement of the coffee grounds is necessary as the scent dissipates.

Note: Don’t worry; the coffee grounds are not harmful to the soil – they even fertilize it.

Using Herbs to Repel Ants

As ants are sensitive to odors, you can combine the useful with the beautiful. Herbs are particularly suitable for preventing ants in the garden. Planting strongly scented herbs in the garden is a simple preventive measure. The selection ranges from mint to lavender or even marjoram. If the ants have already taken up residence, you can place sprigs of herbs along their path.

Take Away the Ants’ Food Source

The cause of an ant infestation is usually a food source. This must be located and sealed off. In most cases, this is an open organic waste garbage can or dog or cat food in the garden. When the food source is eliminated, the ants typically disappear on their own.

Blocking the Path of Ants

If you are only bothered by ants because they occasionally find their way onto the patio, you don’t have to drive them away, move them, or even kill them. Drawing a thick line of chalk can be an effective barrier. Ants cannot cross the chalk as the alkaline talc would block their airways and antennae.

More on the topic

What You Should Not Use to Control Ants in the Garden

Many online guides, unfortunately, suggest fighting ants in the garden with baking powder, baking soda, or yeast. You shouldn’t do that. The little crawlers eat the products and die in a very gruesome way – they burst!

This article is a machine translation of the original German version of MYHOMEBOOK and has been reviewed for accuracy and quality by a native speaker. For feedback, please contact us at info@myhomebook.de.

Topics #obi Pests
Your data privacy when using the share function
To share this article or other content via social networks, we need your consent for this .
You have successfully withdrawn your consent to the processing of personal data through tracking and advertising when using this website. You can now consent to data processing again or object to legitimate interests.