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To stop earwigs eating clematis, you need to combine cultural changes, natural deterrents, and physical traps to make your plant unappealing and inaccessible.
These little pests are notorious for hiding in the tight, leafy joints of clematis and munching on petals and new growth, especially during the night.
If you’ve noticed ragged holes in your blooms and silvery chew marks on the leaves, earwigs eating clematis is almost certainly your problem.
The good news is that you absolutely can stop earwigs eating clematis without resorting to harsh chemicals that could harm beneficial insects.
In this post, I’ll share the most effective methods to stop earwigs eating clematis, from simple traps you can make with household items to longer-term garden strategies.
Let’s get those beautiful vines protected.
Why Earwigs Eat Clematis And How To Stop Them
Before we jump into the solutions, it helps to understand exactly why earwigs are so attracted to your clematis in the first place.
Earwigs are nocturnal scavengers that love dark, moist, and tight spaces, which perfectly describes the dense foliage and flower buds of a clematis vine.
They aren’t usually after the heavy wood of the vine but rather the tender new shoots, the soft petals, and the silken texture of the buds.
The key to stopping earwigs eating clematis lies in disrupting their hiding spots and making the plant less inviting to them.
Here’s how you can tackle this problem head-on.
1. Clean Up The Base Of The Vine
Earwigs love to hide under leaf litter, mulch, and any debris that keeps the soil moist and dark.
Start by clearing away fallen leaves, dead plant material, and any thick mulch that’s piled right against the base of your clematis.
By removing these hiding spots, you’re removing their daytime shelter, which forces them to seek refuge elsewhere and makes stopping earwigs eating clematis much easier.
Also, consider trimming any lower foliage that’s touching the ground, as this creates a natural bridge for earwigs to crawl right up into the plant.
Keep the area around the roots open and airy to discourage them from setting up camp near your vine.
2. Water In The Morning
Watering your clematis in the evening leaves the foliage and soil damp all night long, which is exactly what earwigs are looking for.
Instead, switch to watering early in the morning so the leaves and the soil surface have time to dry out during the day.
A drier environment makes your clematis less appealing to earwigs and reduces the chances of them eating your clematis at night.
If you need to water deeply, try using a soaker hose at the base rather than overhead sprinklers to keep the foliage as dry as possible.
This simple change in your watering routine can significantly reduce earwig activity on your vines.
3. Create A Barrier With Diatomaceous Earth
Diatomaceous earth (DE) is a brilliant, natural powder that works wonders when you need to stop earwigs eating clematis.
Sprinkle a light dusting of food-grade DE around the base of the clematis stem and on the soil surface.
This fine powder is abrasive to earwigs’ exoskeletons, so when they crawl through it, it damages their outer shell and causes them to dehydrate.
Be sure to reapply DE after it rains or after heavy watering, as it loses its effectiveness when wet.
You can also dust a little on the lower leaves if you see active chewing, but always remember that it also harms beneficial insects, so use it sparingly and only where needed.
4. Use The Classic Newspaper Or Cardboard Trap
One of the most effective ways to stop earwigs eating clematis is to trap them before they even get to the plant.
Roll up a damp newspaper or a piece of corrugated cardboard and place it near the base of your clematis in the evening.
Earwigs will crawl inside these dark, moist crevices to hide during the day.
In the morning, you can simply pick up the trap, shake the earwigs into a bucket of soapy water, and dispose of them.
This is a super satisfying, chemical-free method that dramatically reduces the earwig population around your clematis.
Set out several traps around the plant, and you’ll catch hundreds of them over a few weeks, making a huge dent in the damage.
Natural Deterrents To Keep Earwigs Off Clematis
If physical traps aren’t catching enough, you can also use scents and sprays that naturally repel earwigs from your clematis.
Earwigs have a strong sense of smell, and certain strong-scented substances can confuse and deter them.
Let’s look at some easy, natural sprays you can make at home to stop earwigs eating clematis.
1. Neem Oil Spray
Neem oil is a fantastic organic pesticide that disrupts the feeding and molting process of many insects, including earwigs.
Mix a few drops of pure neem oil with a mild dish soap and water in a spray bottle.
Spray this solution directly on the clematis foliage, making sure to hit the undersides of the leaves where earwigs like to hide.
Neem oil not only kills earwigs on contact but also leaves a bitter residue that deters them from eating clematis in the future.
Spray in the evening, as that’s when earwigs are most active, and reapply after heavy rain.
2. Garlic Or Chili Pepper Spray
You can easily make a repellent spray using ingredients you already have in your kitchen to stop earwigs eating clematis.
Blend a few cloves of garlic or a couple of hot chili peppers with water, let it steep overnight, and then strain the mixture into a spray bottle.
The strong, pungent odor of this spray is highly unpleasant to earwigs and will make them avoid your clematis vine entirely.
Test this spray on a small leaf first to make sure it doesn’t burn your plant, and then apply it generously to the entire vine.
This is a great preventative measure that you can use every week or so to keep the pests at bay.
3. Commercial Diatomaceous Earth Sprays
If you prefer a store-bought solution, look for a ready-to-use spray that contains diatomaceous earth or other natural pyrethrins.
These sprays are specifically formulated to target soft-bodied insects like earwigs while being safe for your clematis.
Just follow the instructions on the bottle, and you’ll find it very easy to stop earwigs eating clematis with minimal effort.
Always apply these sprays in the late evening to catch the earwigs as they come out to feed.
They are safe for pets and children once dried, making them a good choice for a family garden.
Long-Term Strategies To Stop Earwigs Eating Clematis
While traps and sprays are excellent immediate fixes, you should also consider some long-term changes to your garden to permanently stop earwigs eating clematis.
These strategies focus on reducing the overall earwig population in your yard.
1. Prune And Open Up The Plant
Clematis vines can get incredibly dense, offering earwigs countless perfect hiding spots in the tangled growth.
Prune your clematis regularly to improve air circulation and open up the center of the plant.
Removing dead or crowded stems will allow sunlight and air to penetrate, making the interior less damp and less appealing to earwigs.
This not only helps stop earwigs eating clematis but also encourages better flowering and healthier growth overall.
2. Encourage Natural Predators
Birds, toads, and ground beetles are natural predators of earwigs and will happily help you control the population.
Encourage these helpful creatures into your garden by providing bird baths, a small water source, and plenty of shrubs or rock piles for them to shelter in.
Avoid using broad-spectrum insecticides that kill these beneficial predators along with the earwigs.
By creating a balanced ecosystem, you’ll find that earwigs eating clematis becomes far less of a problem.
3. Use A Simple Oil And Soy Sauce Trap
For a super effective catch-all, fill a shallow container, like a tuna can, with a mixture of soy sauce and vegetable oil.
Bury the container in the soil near your clematis so that the rim is level with the ground.
The earwigs, attracted to the smell, will crawl in and drown in the oil, and this trap will work wonders to stop earwigs eating clematis.
Check and empty these traps daily for the best results, especially during the peak feeding season.
So, How Do You Stop Earwigs Eating Clematis?
You can stop earwigs eating clematis by combining habitat cleanup, targeted traps, and natural repellent sprays.
Start by removing their hiding spots, then set out newspaper or oil traps nightly to catch the adults, and finish with a neem or garlic spray to protect the foliage.
With consistent effort and these long-term strategies, you can reclaim your clematis and enjoy its beautiful flowers without the nightly damage.
Remember that earwigs are persistent, but they are also predictable, so a regular routine of trapping and deterrence is your best defense.
We hope this guide has given you everything you need to stop earwigs eating clematis for good and get back to the beautiful garden you deserve.
Happy gardening, and may your clematis stay pristine all season long.