Coffee grounds have been recommended in the past as an organic method to keep
There are a handful of plants which are believed to be a natural repellent for slugs. What you need: Slug repelling plants “ Living Green suggest that wormwood, rue, fennel, anise, and rosemary are the best slug repelling plants.
Adding coffee grounds directly to the soil as a fertiliser can be a good option. Coffee grounds are rich in nutrients, especially nitrogen. They also have some amount of other nutrients like potassium and phosphorous. Overall, this means that adding coffee grounds to your garden can work fairly well as a fertiliser.
Caffeine in large doses is said to be toxic to slugs, and in smaller doses it can slow them down. It has also been noted that the mere smell of coffee deters slugs and snails.
Garlic, Lawn Chamomile, chives. Some plants repel most slugs and snails and these may have a deterrent effect when planted alongside or used to make an extract. Many gardeners swear by garlic as a natural pest control. Some say chives are effective it the leaves are tied around vulnerable plants; sounds fiddly.
Scent. Slugs seem also to be put off by the strong scent of Lavendula (Lavender), Rosemarinus (Rosemary), Foeniculum vulgare (Fennel) and Phlox paniculate (Perennial phlox). There are so many plants that slugs simply can't stomach. In fact, that you could plant your entire garden with slug-hated plants.
Pest Deterrent: Pre-steeped bags are a great way to rid your garden of slugs, bugs, and rodents: just sprinkle the wet or dry leaves directly onto the soil. According to Tip Hero, the caffeine also deters pests from eating, nibbling, or peeing on your garden turf.
A spray bottle filled with plain white vinegar is a great cure for slugs that aren't on plants. An extremely effective mollusk dissolver, vinegar is also an herbicide-so don't spritz the salvia. 15) Or Garlic. New research has shown that garlic kills slugs.
'Your roses, azaleas, lilies, and hollies because they are acid-loving plants that will thrive best in the acidic characteristic of coffee grounds,' he adds.
The safest way to use coffee grounds in the garden is to add them to compost containers or worm bins. Used grounds compost well, and home-made compost is superb for improving soil and growing healthy plants.
When composting, she recommends that gardeners add no more than 20% of their total compost volume in coffee grounds. Levels as high as 30%, she suggests, can be “detrimental.”
"Sharp grit, ash and bark can help to ringfence your plants, and most slugs will not cross over the barrier. Wood pellets, cat litter and coffee grounds are other mulch materials you can try.
Some birds, frogs, toads, hedgehogs, slow-worms and ground beetles eat slugs and these predators should be encouraged in gardens. Raking over soil and removing fallen leaves during winter can allow birds to eat slug eggs that have been exposed.
In most cases, the grounds are too acidic to be used directly on soil, even for acid-loving plants like blueberries, azaleas and hollies. Coffee grounds inhibit the growth of some plants, including geranium, asparagus fern, Chinese mustard and Italian ryegrass.
Squirrels aren't the only wildlife that are likely to be repelled by coffee grounds. You can also count on coffee grounds to keep deer, chipmunks, and snails or slugs at bay.
Other Natural Repellents
Mothballs — place them around the perimeter, and their pungent smell will repel snakes. Vinegar — mix it with water and spray often. Caffeine — sprinkle coffee grounds or instant coffee granules. Spices — chili powder and cayenne pepper work the best.
Keep Pests Away
Sprinkle baking soda on your soil with a flour sifter to keep ants, roaches and slugs away from your garden. (Be sure to avoid your plants!)
Slugs avoid crawling over anything dry, dusty or scratchy, such as lime, diatomaceous earth, cinders, coarse sawdust, gravel or sand. These make great barriers to keep out slugs. 2. Epson Salts sprinkled on the soil will help deter slugs and also help prevent Magnesium deficiency in your plants.
Coffee grounds contain caffeine, which is toxic to slugs and snails. When these creatures ingest caffeine, it can kill them. So, using ground coffee as a barrier around your plants may help to keep them safe from these critters. Of course, you'll want to use Organic Coffee if you're going to try this method.
4. WD-40. To deter snails in your container garden, you can set up barriers around your plants or their containers. For example, you can spray a band of waterproof WD-40 around your containers, and the snails and slugs will be unable to climb up it.
- Some people have used talcum powder, lime, or wood ashes as a barrier. However, if using ashes, don't let it touch the plants. Landscaping materials that may discourage the pests, include wood chips, sand and gravel.