Updated: July 5, 2023

Succulent plants are a popular choice for many gardeners due to their ability to thrive in dry and arid conditions. However, these unique plants are not immune to pests, and one common pest that can wreak havoc on succulent plants is the snail. Snails can damage succulents by eating the leaves and leaving behind slime trails. If left unchecked, snails can quickly multiply and cause significant damage to your beloved succulent collection. In this article, we will explore effective methods to get rid of snails on succulent plants.

Understanding Snail Behavior

Before we delve into the various methods of snail control, it is important to understand the behavior of these pesky creatures. Snails are most active during the night when temperatures are cooler and moisture levels are higher. They are attracted to succulent plants because of their fleshy leaves and stems, which provide a source of food and moisture.

Snails leave behind telltale slime trails as they move around, which can help you identify their presence. They also lay clusters of small, round eggs in moist soil or on plant leaves. These eggs hatch within a few weeks, leading to an increase in snail population if not addressed promptly.

Natural Methods of Snail Control

  1. Handpicking: One of the simplest and most effective methods of controlling snails is through handpicking. This method involves manually removing snails from your succulent plants and disposing of them elsewhere. While it may be time-consuming, especially if you have a large garden, it can significantly reduce the snail population without the use of chemicals.

  2. Beer traps: Snails are attracted to the scent of beer. To create a beer trap, bury a shallow container in the soil near your succulents and fill it with beer. The snails will be lured into the trap, fall into the beer, and drown. Check the traps regularly and replace the beer as needed.

  3. Copper barriers: Snails dislike crossing copper surfaces due to a chemical reaction that occurs when their slime comes into contact with copper. Placing copper barriers around your succulent plants can effectively deter snails. You can use copper tape or strips around pots or create a barrier by embedding copper wire mesh into the soil around the plants.

Chemical Methods of Snail Control

If natural methods do not provide sufficient control, you may consider using chemical treatments to get rid of snails on your succulent plants. It is important to note that chemical methods should be used as a last resort and with caution, as they can harm beneficial insects and other organisms in your garden.

  1. Snail bait: Snail baits are available in various formulations, including pellets and granules. These baits contain chemicals that are toxic to snails when ingested. Follow the instructions carefully and apply the bait sparingly around your succulents. Be cautious if you have pets or children, as some baits may be harmful if consumed.

  2. Iron phosphate: This natural compound is considered safe for use in organic gardening. Iron phosphate baits are effective against snails and slugs without harming other beneficial garden creatures. Apply according to the instructions on the product label.

Preventive Measures

Preventing snail infestations is always preferable to dealing with them after they have already taken hold. Here are some preventive measures you can take to minimize the risk of snails damaging your succulent plants:

  1. Remove hiding spots: Snails are attracted to dark, moist places during the day. Clear away any debris, stones, or thick vegetation near your succulents where snails may hide.

  2. Improve drainage: Ensure that your succulent plants are planted in well-draining soil. Snails are attracted to moist conditions, so providing proper drainage can discourage their presence.

  3. Control moisture: Avoid overwatering your succulent plants, as excess moisture can attract snails. Water your plants at the base rather than from overhead, and allow the soil to dry out between waterings.

  4. Physical barriers: Creating a physical barrier around your succulent plants can prevent snails from reaching them. You can use materials such as gravel, crushed eggshells, or diatomaceous earth to create a barrier that snails cannot easily cross.

In conclusion, snails can be a nuisance to succulent plants, but with the right methods of control and preventive measures, you can keep them at bay. Remember to choose natural methods whenever possible and use chemical treatments sparingly and with caution. By staying vigilant and taking proactive steps, you can ensure that your succulent plants remain healthy and free from snail damage.