Slugs can be a persistent problem for gardeners, especially during winter when fewer daylight hours make it harder to spot damaged plants. A pest control specialist has shared five natural ingredients that can help repel these pests without resorting to harsh chemicals.
Understanding slug activity
Slugs are nocturnal creatures, so they are rarely seen during the day. They are officially classified as soft-bodied molluscs and are drawn to dark, damp hideaways such as vents and drains. Homeowners may notice glistening trails across floors or shimmering tracks on walls where slugs have been active overnight.
In the garden, signs of slug activity include nibbled holes on plant leaves and fruits, as well as slimy trails. These pests are almost impossible to track down during the day, making them a challenging nuisance to manage.
Natural remedies from the kitchen
Edris Latifi, owner of Eco Care Pest Management, suggests trying common household ingredients before considering professional pest control. One of the most effective is coffee.
Ground coffee can protect plants that slugs are attracted to. It works when scattered around plants, and the expert recommends leaving the coffee grounds to do their job. He noted that "the higher the caffeine concentration the more effective it will be".
Barriers and soil boosters
Petroleum jelly is another option. Its slippery texture stops slugs from gripping surfaces and reaching plants, flowers, or the home. It can be spread around the rim of flower pots and along plant stalks. For indoor trouble spots, lining areas around drains and vents with Vaseline can trap slugs in their tracks.
Eggshells are a simple household waste product that can be used to banish slugs. According to Edris, these are "a great option as slugs don't like moving across jagged objects". Crushed eggshells scattered around flowers and plants create a protective barrier, and the calcium from the shells enriches the soil as they break down.
Broken nutshells work in the same way as eggshells. Crushing them into small pieces and forming a barrier around plants can keep slugs at bay.
Seaweed as a final option
Seaweed, available in most supermarkets, is another effective remedy. Whether powdered or fresh, it can be positioned around plants and spots that need protection. The high salt content in seaweed helps deter slugs from those areas.
