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How to Get Rid of Snails on Corn Tree Plant

Updated: December 21, 2022

Corn Tree plant, also known as Dracaena fragrans, is a popular houseplant that is loved for its ease of care and attractive foliage. However, like any other plant, it can be affected by pests such as snails. Snails are small, slimy creatures that feed on the leaves of the Corn Tree plant, leaving unsightly holes and causing damage to the plant. If you notice snails on your Corn Tree plant, it is important to take action quickly to prevent further damage. In this article, we will discuss some effective ways to get rid of snails on Corn Tree plants.

Identify the Problem

Before taking any action, it is important to confirm that the problem is indeed caused by snails. Look for signs such as visible snails on the leaves or on the soil surface, slimy trails on the leaves and stems, and irregular holes in the leaves. Once you have identified that snails are causing the problem, you can proceed with the following methods to get rid of them.


One of the easiest and most effective ways to get rid of snails is by handpicking them off your Corn Tree plant. This method is best done early in the morning or late in the evening when snails are more active. Simply wear gloves and pick off any visible snails from the leaves and stems of your plant. You can then dispose of them by placing them in a container filled with soapy water.

Use Copper Tape

Copper tape is an effective barrier against snails as they cannot cross over it due to copper’s electrical charge. Apply a strip of copper tape around the pot or container of your Corn Tree plant to prevent snails from climbing up from the soil surface. You can also use copper mesh or wire as an alternative.

Use Commercial Products

There are many commercial products available in the market that are effective against snails. These products contain chemicals that are toxic to snails, causing them to die or move away from your Corn Tree plant. Always read the label carefully before using any product and follow the instructions accordingly.

Use Natural Remedies

If you prefer a more natural approach, there are several remedies that you can try. One of the most effective natural remedies is diatomaceous earth. This is a fine powder made from fossilized remains of marine phytoplankton that can be sprinkled around the base of your Corn Tree plant. It works by dehydrating and killing snails on contact. Other natural remedies include crushed eggshells, coffee grounds, and garlic spray.

Maintain Good Plant Hygiene

Prevention is always better than cure. To prevent snails from infesting your Corn Tree plant, it is important to maintain good plant hygiene. This includes regular watering and fertilizing, removing dead leaves and debris from the soil surface, and ensuring proper drainage to prevent waterlogging. By maintaining good plant hygiene, you can create an environment that is less favorable for snails to thrive.


How do I prevent snails from coming back?

To prevent snails from coming back, it is important to maintain good plant hygiene as mentioned above. You can also use copper tape or diatomaceous earth as a barrier around your Corn Tree plant.

Can I use household products to get rid of snails?

Household products such as salt, vinegar, and beer may be effective against snails but can also harm your Corn Tree plant. It is best to stick with commercial products or natural remedies.

Will getting rid of snails harm my Corn Tree plant?

Getting rid of snails will not harm your Corn Tree plant as long as you use safe and effective methods. Avoid using harmful chemicals or remedies that may damage the plant.

In conclusion, snails can be a nuisance to your Corn Tree plant but there are several effective ways to get rid of them. By identifying the problem early and taking action quickly, you can prevent further damage and ensure that your Corn Tree plant remains healthy and beautiful.