Updated: July 15, 2023

Snake plants, also known as Sansevieria, are popular houseplants due to their low maintenance and air-purifying qualities. However, one common problem that snake plant owners may encounter is snail infestation. Snails can not only damage the leaves of the plant but also spread diseases. If you have noticed snails on your snake plant, it’s important to take immediate action to get rid of them. In this article, we will discuss some effective methods to eliminate snails from your snake plant and prevent future infestations.

Identify the presence of snails

The first step in dealing with snails on your snake plant is to identify their presence. Snails are usually active during the night and hide in damp areas during the day. Examine your snake plant carefully, especially the underside of leaves and in between leaf clusters, for any signs of snails. Look for slimy trails or small holes on the leaves, which are clear indications of snail activity.

Manual removal

One of the simplest ways to get rid of snails on your snake plant is by manually removing them. Wear gloves and inspect your plant thoroughly, picking off any snails you find. Pay close attention to the base of the plant and around the pot as snails often hide in these areas. Dispose of the collected snails away from your garden or any other plants to prevent them from returning.

Use natural predators

Introducing natural predators into your snake plant’s environment can help control the snail population. Certain animals like frogs, toads, and birds feed on snails and can be beneficial in controlling their numbers. Consider creating a suitable habitat for these predators near your snake plant, such as a small pond or bird feeder. However, it’s important to ensure that these predators do not pose any threat to your snake plant or other plants in your garden.

Copper barriers

Snails have a slimy body that makes it difficult for them to crawl over rough surfaces. Utilizing this characteristic, you can create a copper barrier around your snake plant to deter snails. Copper tape or copper wire can be wrapped around the base of the plant or placed on the rim of the pot. When snails come into contact with the copper, they receive a small electric shock, discouraging them from climbing further.

Beer traps

Beer traps are an effective and environmentally friendly method to eliminate snails from your snake plant. Snails are attracted to the yeast in beer and will crawl into a shallow container filled with beer. Place the beer trap near your snake plant, ensuring that the rim of the container is level with the soil surface. The snails will be attracted to the beer, fall into the container, and drown. Replace the beer regularly to maintain its effectiveness.

Diatomaceous earth

Diatomaceous earth is a natural substance derived from fossilized algae. It is available in powder form and can be sprinkled around your snake plant to deter snails. The tiny particles of diatomaceous earth have sharp edges that cut through the snail’s soft body, causing dehydration and death. Make sure to reapply the diatomaceous earth after rain or watering as it may lose its effectiveness when wet.

Organic pesticides

If manual removal and natural methods are not sufficient in controlling the snail population, you may consider using organic pesticides. There are several commercially available organic pesticides specifically designed to target snails and slugs. These pesticides are made from natural ingredients and do not harm the environment or other beneficial insects. However, it’s important to read and follow the instructions carefully to ensure safe usage.

Preventing future infestations

Prevention is key in maintaining a healthy snake plant free from snail infestations. Here are some preventive measures you can take:

  • Regularly inspect your plants: Regularly check your snake plant for any signs of snails or snail eggs. Early detection can help prevent a full-blown infestation.

  • Avoid overwatering: Snails thrive in damp environments, so it’s important to avoid overwatering your snake plant. Ensure that the soil is well-drained and allow the top few inches to dry out between waterings.

  • Keep the surrounding area clean: Snails are attracted to decaying plant matter, so keep the area around your snake plant clean and free from fallen leaves or debris.

  • Provide adequate air circulation: Snails prefer humid and stagnant environments, so providing adequate air circulation around your snake plant can make it less attractive to snails.

In conclusion, snail infestation can be a common problem for snake plant owners. However, with proper identification and effective methods, you can get rid of snails from your snake plant and prevent future infestations. Whether through manual removal, natural predators, barriers, traps, or organic pesticides, choose the method that suits your preferences and maintain a healthy environment for your snake plant. Remember to also implement preventive measures to ensure the long-term health of your snake plant.