How to Keep Ground Moles Out of the Garden


Are you tired of finding unsightly mole tunnels and mounds in your garden? Ground moles can wreak havoc on your carefully cultivated plants and flowers.

But fear not! In this comprehensive guide, we will explore effective methods to keep ground moles out of your garden and protect your precious plants.

By implementing these strategies, you can ensure a mole-free garden and enjoy the fruits of your labor.

Understanding Ground Moles

Before we delve into the solutions, let’s take a moment to understand ground moles and their behavior.

Ground moles are small mammals that burrow underground, creating intricate tunnel systems.

They have a cylindrical body, velvety fur, and powerful forelimbs that enable them to dig efficiently.

While they primarily feed on insects, their burrowing activities can cause significant damage to your garden.

Signs of Ground Moles in Your Garden

Identifying the presence of ground moles in your garden is crucial for effective mole control. Look out for the following signs:

  1. Molehills: Molehills are small mounds of soil that result from the moles pushing up dirt as they dig their tunnels. These mounds are typically conical in shape and can be found scattered throughout your garden.
  2. Surface tunnels: Ground moles create shallow tunnels just below the surface of the soil. These tunnels can disrupt the root systems of your plants, leading to stunted growth or even death.
  3. Wilting plants: If your plants are not growing as expected or are wilting despite proper care, ground moles may be the culprits. Their tunneling can damage the roots, depriving the plants of essential nutrients and water.

Now that we know what to look for, let’s explore effective methods to keep ground moles out of your garden.

1. Mole-Repellent Plants

One natural and eco-friendly way to deter ground moles from your garden is by planting mole-repellent plants.

These plants emit strong scents that moles find unpleasant, encouraging them to seek alternative habitats. Some popular mole-repellent plants include:

  • Castor Bean: The strong odor of castor bean plants is known to repel moles. Plant them strategically around your garden to create a barrier.
  • Daffodils: Not only do daffodils add beauty to your garden, but their bulbs also emit a scent that moles dislike. Plant them near vulnerable areas to deter moles.
  • Marigolds: These vibrant flowers not only repel pests but also act as a natural mole deterrent. Plant marigolds around the perimeter of your garden or near mole activity to keep them at bay.

Remember to research the specific growing conditions and care requirements of these plants before incorporating them into your garden.

2. Physical Barriers

Creating physical barriers is an effective way to prevent ground moles from accessing your garden. Here are a few methods you can try:

  • Underground Fencing: Install a barrier made of galvanized hardware cloth or mesh wire around the perimeter of your garden. Bury the fence at least 2 feet deep to prevent moles from burrowing underneath.
  • Raised Beds: Consider building raised beds for your plants. The elevated soil level makes it more difficult for moles to tunnel into the root zone.
  • Gravel or Rock Barriers: Placing a layer of gravel or rocks beneath the soil surface can deter moles. They dislike the sensation of digging through these materials and may seek easier feeding grounds elsewhere.

3. Vibrating Mole Repellers

Vibrating mole repellers are devices that emit sonic vibrations into the ground, simulating the presence of predators.

These vibrations create an uncomfortable environment for moles, encouraging them to leave your garden. To use vibrating mole repellers effectively:

  • Place the devices strategically throughout your garden, following the manufacturer’s instructions.
  • Ensure the repellers are inserted deep enough into the ground to transmit vibrations effectively.
  • Regularly move the repellers to different locations to prevent moles from becoming accustomed to the vibrations.

4. Natural Predators

Introducing natural predators into your garden can help control the ground mole population. Some animals that prey on moles include:

  • Domesticated Cats: Cats are natural hunters and can help keep moles at bay. If you have a cat, allow it access to your garden to deter moles.
  • Birds of Prey: Encourage birds of prey, such as owls or hawks, to frequent your garden. They are natural mole predators and can help control the population.
  • Snakes: While not everyone may be comfortable with snakes, they are effective mole hunters. If you live in an area where non-venomous snakes are common, consider allowing them to reside in your garden.


Keeping ground moles out of your garden requires a combination of strategies.

By implementing mole-repellent plants, physical barriers, vibrating mole repellers, and attracting natural predators, you can create an environment that is unappealing to moles.

Remember to regularly monitor your garden for signs of mole activity and adjust your methods accordingly.

With persistence and the right techniques, you can enjoy a mole-free garden and bountiful harvests.

Frequently Asked Questions

How do I know if ground moles are causing damage to my garden?

Look for signs such as molehills, surface tunnels, and wilting plants. These are indications that ground moles may be present and causing damage to your garden.

Can ground moles harm humans?

Ground moles are not aggressive towards humans and do not pose a direct threat. However, their tunneling activities can damage lawns, gardens, and other landscaped areas.

Are there any natural remedies to deter ground moles?

Yes, planting mole-repellent plants, creating physical barriers, using vibrating mole repellers, and attracting natural predators are all natural remedies to deter ground moles.

How deep do I need to bury the underground fence to keep moles out?

To effectively prevent moles from burrowing underneath, bury the underground fence at least 2 feet deep.

Can I relocate ground moles to another area?

Relocating ground moles is not recommended as it can cause stress and harm to the animals. It is best to focus on mole prevention and control methods in your own garden.

Should I use mole traps to control ground moles?

Mole traps can be effective in controlling ground mole populations, but they require proper placement and knowledge of mole behavior.

It is recommended to consult with a professional pest control service for assistance with mole trapping.

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