Snails are gastropods that can severely damage your plants and vegetable gardens. They feed on soft-textured plants, targeting flowers, salad leaves, young shoots, and even fruit or seed seedlings. To protect your garden from these invaders, here are three effective natural remedies.
When Do Snails Invade?
Snails typically invade gardens in spring, particularly between April and June, when plants begin to germinate. Their presence can lead to significant damage in your garden or vegetable patch. Fortunately, there are natural ways to keep them at bay.
1. Use Repellent Plants
Certain plants act as natural repellents to snails. They dislike:
- Sage
- Lavender
- Ginger
- Thyme
- Parsley
By growing these plants in your garden, you can deter snails from attacking your more vulnerable plants. Additionally, keep susceptible plants away from damp areas, such as compost, since snails thrive in moist soil.
2. Create Barriers
Since snails require moisture to move, creating dry, rough barriers around your plants can prevent them from reaching your garden. Consider using:
- Eggshells
- Coffee grounds
- Wood chips
- Wood ash
- Sawdust
- Fine sand
You can also prepare a mulch using dry pine needles, which will further help to keep snails away from your plants.
3. Use Natural Repellents
To effectively repel snails, you can create fern manure. This method is also beneficial against aphids and scale insects. Here’s how to make it:
- Soak 100 grams of common fern leaves (eagle fern) in 1 liter of water for 10 to 12 hours.
- Boil the mixture for 20 minutes, keeping it covered.
- Filter the solution and transfer it to a spray bottle.
- Spray this fern manure on the plants you want to protect. Note that this solution lasts only 24 hours.
Another effective remedy is a garlic decoction. The strong smell of garlic helps keep snails away:
- Crush a few cloves of garlic and add them to a container of water.
- Let the mixture sit for a few days, then filter it.
- Transfer it to a spray bottle and apply it at the base of your plants, as well as in the vegetable garden or orchard.
Additional Tips
To further prevent snails from appearing, it’s essential to treat the soil. As autumn approaches, snails lay their eggs, particularly in moist conditions. Look for eggs that are white to beige in color. Turning the soil can help destroy these eggs. Exposed eggs can dry out or be eaten by birds.
Also, remember to water your plants in the morning. Since snails come out at night, watering early helps avoid creating a damp environment that attracts these pests.
With these natural remedies, you can keep snails away from your garden without using chemicals, ensuring a healthy environment for your plants!
