Updated: November 19, 2022

Gopher plant, also known as Euphorbia rigida, is a beautiful and low-maintenance plant that can add a touch of elegance to your garden. Unfortunately, slugs love to feast on the leaves of the gopher plant, leaving behind unsightly holes and damaging the plant’s overall health. If you’re dealing with a slug infestation on your gopher plant, don’t worry; there are several effective ways to get rid of these pesky garden pests.

Identify the Problem

Before taking any action, it’s important to confirm that slugs are indeed the problem. Signs of slug damage on gopher plants include irregular holes in the leaves and slime trails on the surface of the plant. You may also spot slugs in the area around your gopher plant.

How to Get Rid of Slugs on Gopher Plant

Handpicking

One of the easiest and most effective ways to get rid of slugs is by handpicking them off your gopher plant. Wear gloves and search for slugs in the early morning or late evening when they are most active. Drop them into a bucket of soapy water to prevent them from crawling back onto your plant.

Copper Tape

Copper tape is a great natural deterrent for slugs. Apply copper tape around the base of your gopher plant or any other areas where you’ve noticed slug activity. The copper creates a mild electric shock when slugs come into contact with it, deterring them from continuing their journey.

Beer Traps

Beer traps are another popular way to get rid of slugs. Simply bury a small container, such as a plastic cup or yogurt container, in the soil near your gopher plant and fill it with beer. The slugs will be attracted to the beer and fall in, drowning in the liquid.

Diatomaceous Earth

Diatomaceous earth is a fine powder made from the fossilized remains of tiny aquatic organisms. It’s a natural and safe way to kill slugs on your gopher plant. Sprinkle diatomaceous earth around the base of your plant, being sure to avoid getting any on the leaves or flowers. The powder will dehydrate the slugs, killing them within 48 hours.

Slug Pellets

Slug pellets are a chemical method of controlling slug populations. They contain metaldehyde or iron phosphate, which are toxic to slugs. Follow the instructions carefully when using slug pellets and be sure to keep them away from children and pets.

Preventing Future Infestations

Prevention is key when it comes to keeping slugs away from your gopher plant. Here are a few tips for preventing future infestations:

  • Keep your garden clean and free of debris where slugs can hide.
  • Water your gopher plant in the morning so that moisture has time to evaporate during the day.
  • Use mulch around your plant to help retain moisture and discourage slugs from crawling onto the leaves.
  • Plant slug-resistant plants near your gopher plant, such as lavender or rosemary.

FAQ

What other plants are prone to slug infestations?

Slugs love moist environments and are attracted to many different types of plants. Some other common plants that are prone to slug infestations include hostas, lettuce, and strawberries.

Are there any natural predators of slugs?

Yes, there are several natural predators of slugs, including birds, hedgehogs, and frogs. Encouraging these animals to visit your garden can help control slug populations.

Can I use salt to get rid of slugs on my gopher plant?

While salt is an effective way to kill slugs, it can also harm your gopher plant and other nearby plants. It’s best to avoid using salt as a slug control method.

Will slug pellets harm other wildlife in my garden?

Slug pellets can be harmful to other wildlife if ingested. It’s important to follow the instructions carefully and keep the pellets away from children and pets. Alternatively, you can use natural methods of slug control that won’t harm other animals in your garden.