Use Cinnamon to Repel Garden Pests like Slugs

Picture the shock of finding your painstakingly tendered flowers and veggies, once the pride of your backyard, are now riddled with misshapen holes, thanks to the relentless onslaught of one of gardening’s most notorious enemies — slugs. These silent invaders do more than just turn your garden into a grim scene. Armed with a teeth-bearing, tongue-like structure in the mouth that obligingly scrapes and chews plant tissues, slugs are voracious consumers. They orchestrate quiet yet potent havoc on plant health and, by extension, shrink your seasonal harvest. 

Frustrations soon birth the question, “How do I get rid of garden slugs?” Your resolve may not lie in a trip to a gardening store. Instead, it could be comfortably sitting amidst your culinary spices. Cinnamon, the spice we nostalgically link to heartwarming holiday treats, makes for an incredibly effective garden weapon. Those slimy invaders find this kitchen’s staple’s smell rather disagreeable, and they will detour from your precious greens. 

Affordability is another feather in cinnamon’s hat — you skip the inconvenience of visiting a store and head straight from your pantry to your garden. Plus, using cinnamon against slugs isn’t just eco-friendly. The compound’s potent anti-fungal properties put up a protective front for your plants. With that, let’s get into the nitty and gritty of evicting slugs using cinnamon.

How to get rid of garden slugs with cinnamon

wooden spoon with cinnamon podwer

Conjuring cinnamon powder magic is as simple as sprinkling it around the base of your plants. Alternatively, you can create a cinnamon barrier along the trails frequently traveled by these slimy marauders in your garden. This culinary spice will stick to the slugs’ moist bodies, compelling the pesky intruders to retreat. Here’s a heads-up, though. You must be consistent and vigilant, regularly reapplying the powder to keep cinnamon’s efficacy against garden pests intact. Mother Nature may sometimes play a spoilsport with rains washing away your carefully laid defenses, so reapply accordingly.

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Next, let’s shift gears and bring out the big artillery: cinnamon oil. Mix this ingredient, precisely 20 drops, with 2 cups of water in a spray bottle. But before you venture further into your slug counteroffensive, remember that cinnamon oil can irritate the skin. So, suit up in gloves and protect your eyes from oil splashes. With the mixture ready, shake it well, adjust the nozzle to produce a fine mist, and disperse evenly around the slug-infested territories. 

However, be cautious. While slugs find cinnamon oil off-putting, overzealous application might harm your plants — we urge a light mist, not an all-out drench. It’s also wise to repeat this treatment biweekly or after inclement weather. And for the ultimate slug-free garden utopia? Why not complement cinnamon with other slug control methods — be it the good old handpicking or, when feasible, introducing Mother Nature’s slug-fighting allies like ducks, toads, and ground beetles?

Authors at GlobalIdeas
Authors at GlobalIdeas

We exist to help communities in the Asia-Pacific make practical improvements to their own health. We believe there is immense potential to join the dots across disciplines to think differently, and we are united by a desire to see better health for all.

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