Controlling snails

Snails can be a real plague in the garden and cause damage to garden plants and other plants. They feed on leaves and flowers, causing plants to weaken or even die. Snails can reproduce extremely rapidly, meaning a small snail population can grow into a major problem in a short time. Fortunately, there are various ways to effectively combat snails and protect your garden. In this blog, you will discover how to do this in an environmentally friendly and effective way.

Where do snails come from?

Snails thrive in moist and sheltered environments. They hide during the day under leaves, stones, and woodpiles and emerge at night to eat. Rainy periods and moist soil attract snails even more. Additionally, snails can end up in your garden via plant pots, compost heaps, and even through purchased plant material. Snails lay eggs in damp, sheltered spots such as under leaf litter or in the soil, where the young snails hatch after a few weeks. Moreover, some species can reproduce quickly, allowing them to spread easily in a garden.

Controlling snails in the garden

A good way to control snails is to make your garden less attractive. Keep the soil well-drained and regularly remove dead leaves and other garden debris. You can also place physical barriers such as copper tape or sharp materials around plants to deter snails. Additionally, it helps to locate snails early in the spring and remove their eggs to prevent a major infestation later in the year. Below you will find more tips for controlling snails.

1. Nematodes against snails

Nematodes are a natural and biological method to control snails. These microscopic worms penetrate snails and infect them with bacteria, causing the snail to die. This is an environmentally friendly and effective solution. Nematodes work particularly well in damp conditions and must be distributed in the soil via a water solution. This makes them an excellent choice for long-term control of snail infestations. 2. Coffee grounds against snails Coffee grounds are a natural remedy that can keep snails at bay. The caffeine in coffee grounds is toxic to snails, and moreover, they avoid the rough texture. Sprinkle coffee grounds around your plants to keep snails away. An additional benefit is that coffee grounds also add nutrients to the soil and stimulate beneficial microorganisms, which benefits your plants. 3. Combating snails with beer A well-known method is the use of beer. Snails are attracted by the smell and fall into the container, where they drown. Place small dishes of beer in strategic locations in your garden. Ensure that the rim protrudes just above the ground so that other beneficial insects do not fall in. Refresh the beer regularly to maintain its effectiveness. 4. Home remedy against snails There are various home remedies you can use against snails. Think of eggshells, shell sand, or wood chips, which form a rough surface and discourage snails from crawling over them. Ash from the fireplace and sharp grains of sand can also help. By regularly renewing these barriers, they remain effective against snails. 5. Combating snails with salt Salt is a drastic method to kill snails, but it has adverse effects on the soil and other plants. Use salt only as a last resort and in limited quantities. It is more effective to sprinkle salt directly on the snail, but this is not the most animal-friendly or environmentally friendly option. 6. Garlic against snails Garlic acts as a natural repellent. You can make a garlic solution by soaking garlic in water and then spraying this mixture over the ground or on plants. The strong smell deters snails and prevents them from nibbling on your plants. An extra tip is to plant garlic plants in your garden as natural protection. 7. Natural enemies of slugs Slugs have various natural enemies, such as hedgehogs, frogs, toads, ground beetles, and birds. By making your garden attractive to these animals, you can keep the snail population under control in a natural way. Provide a pond or hiding places such as woodpiles to attract beneficial animals. Chickens and ducks also enjoy eating snails and can help control them.

8. Naturally controlling snails

In addition to nematodes and natural enemies, you can also deter snails by creating biodiversity in your garden. By providing varied planting and hiding places for beneficial animals, you can create a natural balance. Additionally, it helps to start preventive measures early in the season so that snails cannot multiply.

Controlling slugs

Slugs are one of the most common garden pests. You can remove them manually, set up barriers, or use biological agents such as nematodes to control them. A handy tip is to go into the garden in the evening or after a rain shower with a flashlight and collect the snails.

Protecting plants against snails

To protect your plants, you can surround them with materials that snails cannot crawl over, such as gravel, cocoa shells, or sharp mulch. Planting in raised planters also helps to reduce damage caused by snails. Furthermore, you can protect young plants by temporarily covering them with a plastic collar or a bell jar.

Snail-resistant plants

Do you want a snail-resistant garden? Then choose slug-resistant garden plants such as lavender, geraniums, ivy, sage, ferns, lady's mantle, and ornamental grasses. These plants are less likely to be eaten. Euphorbia and sedum are also good options for keeping snails at bay.

Snail-resistant flowers

Besides garden plants, there are also flowers that are less attractive to snails. Think of fuchsia, violets, yarrow, and catnip. This way, you keep your flowerbeds beautiful without slug damage.

How can I keep slugs out of my mailbox?

Slugs sometimes crawl into mailboxes, especially in damp conditions. You can prevent this by sticking copper strips around the opening of the mailbox, placing dry material such as newspapers inside the box, and cleaning the mailbox regularly. Additionally, you can create a small ventilation opening to reduce humidity.

With these comprehensive tips and methods, you can combat snails effectively and in an environmentally friendly way, and keep your garden healthy and beautiful!