How to Get Rid of Snails on Dwarf Oyster Plant

Dwarf oyster plants, also known as Tradescantia spathacea, are beautiful, low-maintenance plants that are commonly used as houseplants or in outdoor gardens. Unfortunately, they are also a favorite meal for snails and slugs. These pests can quickly devour your dwarf oyster plant, leaving it wilted and damaged. If you’re dealing with a snail infestation on your dwarf oyster plant, don’t worry. There are several effective strategies you can use to get rid of them.

Identify the Problem

Before you can effectively get rid of snails on your dwarf oyster plant, you need to confirm that snails are indeed the problem. Check your plant for the following signs:

• Visible snails or their slimy trails on the leaves or soil.
• Holes in the leaves.
• Chewed edges on the leaves.

If you see any of these signs, it’s likely that snails are causing the problem.

Remove Snails Manually

One of the simplest ways to remove snails from your dwarf oyster plant is to do it manually. You can simply pick them off the plant and dispose of them. This method is best done early in the morning or late in the evening when snails are most active. You can also place a shallow dish of beer near your plant at night, as snails are attracted to the smell and will fall into the dish and drown.

Use Natural Repellents

There are several natural remedies that can help repel snails from your dwarf oyster plant. Some effective options include:

• Crushed eggshells: Scatter crushed eggshells around the base of your plant. The sharp edges will deter snails from crawling over them.
• Copper tape: Place strips of copper tape around the pot or garden bed where your plant is growing. Snails do not like the sensation of copper and will avoid it.
• Coffee grounds: Sprinkle used coffee grounds around your plant. The caffeine in the coffee is toxic to snails and will deter them from coming near.

Use Chemical Repellents

If natural remedies don’t work, you can also use chemical repellents to get rid of snails on your dwarf oyster plant. There are several options available at your local garden center, including:

• Iron phosphate baits: These baits contain iron phosphate, which is not harmful to pets or wildlife but is lethal to snails.
• Slug and snail pellets: These pellets contain metaldehyde, which is toxic to snails. Be sure to follow the instructions carefully, as too much can harm your plant.
• Copper sulfate: This chemical can be used to create a barrier around your plant. However, it can be harmful to pets and wildlife, so use it with caution.

Maintain a Clean Environment

Snails are attracted to damp and dark environments. To prevent them from infesting your dwarf oyster plant, make sure to keep the surrounding area clean and dry. Remove any debris or fallen leaves from around the plant and avoid over-watering.

FAQ

Will snails harm my dwarf oyster plant?

Yes, snails can cause significant damage to your dwarf oyster plant by eating holes in the leaves and causing them to wilt.

Can I use pesticides to get rid of snails on my dwarf oyster plant?

While there are chemical repellents available, it’s best to try natural remedies first as they are safer for the environment and beneficial insects.

How do I prevent snails from coming back?

Maintaining a clean environment and using natural repellents can help prevent snails from infesting your dwarf oyster plant. You can also try planting herbs that repel snails, such as thyme or rosemary, in the surrounding area.