Updated: May 9, 2022

Ginger is a popular spice used in many dishes around the world. However, growing ginger plants can be a challenge due to pests such as slugs. These slimy creatures can cause significant damage to your ginger plant, leaving holes in the leaves and stems. If you’re facing a slug problem with your ginger plant, don’t worry. In this article, we will discuss the various ways to get rid of slugs on ginger plants.

Identify the Slug Problem

Before you start treating your ginger plant for slugs, it’s essential to identify if the problem is indeed caused by slugs. Slugs are nocturnal creatures and are often found munching on leaves and stems during the night. Check for slime trails on the leaves and soil near your ginger plant. These trails can indicate the presence of slugs.

Natural Slug Repellents

There are several natural ways to repel slugs from your ginger plant. These include:


Crushed eggshells can act as a barrier around your ginger plant, deterring slugs from getting close to it. The sharp edges of the eggshells irritate the slugs’ soft bodies, discouraging them from crossing over into your plant’s territory.

Copper Tape

Copper tape is an effective slug repellent as it creates a barrier that delivers a mild electric shock to the slug when they attempt to cross it. This shock is not harmful to the slug but is enough to deter them from continuing their journey towards your plant.

Diatomaceous Earth

Diatomaceous earth is a fine powder made from fossilized algae that can be sprinkled around your ginger plant. The powder works by dehydrating the slug’s body, causing them to die. This method is effective but needs to be reapplied after rain or watering.

Chemical Slug Treatments

If your ginger plant is severely infested with slugs, you may need to resort to chemical treatments. However, it’s essential to use these products with caution as they can be harmful to other beneficial insects in your garden. Always follow the instructions on the product before use.

Slug Pellets

Slug pellets are small blue pellets that contain metaldehyde or methiocarb. These chemicals are toxic to slugs and can kill them within a few hours of ingestion. However, slug pellets are harmful to pets and other wildlife, so use them sparingly and with caution.

Slug Bait

Slug bait is an alternative to slug pellets that contains iron phosphate instead of metaldehyde or methiocarb. Iron phosphate is a natural mineral that is safe for pets and wildlife but deadly for slugs. Slug bait is available in granular or pellet form and can be spread around your ginger plant.

Prevention is Key

Preventing slugs from infesting your ginger plant is the best way to keep them at bay. Here are some tips to prevent slug infestations:

  • Water your ginger plant in the morning rather than at night as this will give the soil time to dry out, making it less attractive to slugs.
  • Keep the area around your ginger plant free from debris and fallen leaves as these provide a damp environment for slugs.
  • Create a barrier around your ginger plant using copper tape or eggshells.
  • Plant slug-resistant plants near your ginger plant, such as lavender or rosemary.


What are slugs attracted to?

Slugs are attracted to damp environments, so they tend to thrive in areas with high humidity levels or where there’s standing water. They’re also attracted to plants with soft foliage, such as ginger plants.

Do coffee grounds repel slugs?

Yes, coffee grounds can repel slugs from your garden. The caffeine in coffee grounds is toxic to slugs and can cause them to die. However, coffee grounds need to be reapplied regularly as they lose their effectiveness after a few days.

Are slugs harmful to humans?

Slugs are not harmful to humans, but they can carry parasites that are harmful to humans. It’s essential to wash your hands after handling slugs or gardening in areas where slugs are present.

In conclusion, slugs can be a nuisance for ginger plant growers, but there are several ways to get rid of them. Natural slug repellents and chemical treatments can both be effective, but prevention is always better than cure. By following the tips mentioned above, you can keep your ginger plant slug-free and healthy.