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Squirrels may be fun to watch with their playful energy, but they can quickly turn into a gardener’s headache. These little foragers don’t just bury acorns—they’ll dig up your lawn, nibble on tender plants, and swipe your ripening fruits and vegetables. Tomatoes, berries, apples, avocados, corn, and even flower bulbs are all fair game. Simply put, if it grows in your garden, squirrels probably want a taste.
Ever spotted a half-eaten tomato or disturbed soil around your freshly planted seedlings? A squirrel was likely the culprit. Their persistent digging and snacking can make it frustrating to maintain a thriving garden.
If you’re gearing up for a new planting season, now’s the time to get ahead of the problem. Here are 14 clever ways to protect your garden from squirrels.
Companion Planting
Incorporating certain plants into your garden can help repel squirrels due to their strong scents and taste. Effective squirrel-deterring companions include
For gardens near woodland areas or known squirrel habitats, it’s beneficial to plant these companions along the borders to create a natural barrier. Mix these repellent plants into the same containers of your fruits and vegetables. To ensure the effectiveness of these plants, maintain them with regular pruning and watering, which helps intensify their scents.
17 Plants That Will Keep Squirrels From Eating Your Garden
Eliminate Food Sources and Shelter
Eliminating nearby food sources and shelter will minimize squirrel traffic. Clean up fallen tomatoes, rotting vegetables, and nuts daily. Also, prune bushes, trim overhanging branches, and clear out potential hiding spots to expose squirrels.
To further deter squirrels, offer alternative food sources they prefer, such as corn cobs, sunflower seeds, or dried corn ears. Place these decoys away from your garden to divert their attention. Regularly check and refresh these alternative food sites to maintain their effectiveness.
Coffee Ground Barriers
Used coffee grounds serve as an eco-friendly squirrel repellent. Spread the grounds around the perimeter of your garden to create a scent barrier that squirrels find unpleasant. Reapply after rain to maintain effectiveness. The caffeine and acidity in the grounds may also enrich the soil as they decompose.
For a more durable solution, fill large mesh bags with used coffee grounds and place them around your plants. These bags last longer, resisting washout from heavy rains and acting as a physical barrier. Squirrels are often confused by the presence of these unfamiliar sacks. Replace the bags every few weeks as they begin to degrade.
Dogs and Cats
Use dogs as natural squirrel deterrents. Dogs actively chase away squirrels, while cats intimidate them with their presence and scent. Regular patrols by your pets can instill fear in local squirrels and alert you to their presence through barking or hissing.
Alternative Food Sources
To keep squirrels away from your plants, try offering them an easier food source. A feeder with their favorite treats—like nuts and seeds—can be a tempting alternative to your garden.
You can purchase a squirrel-specific feeder or create a simple DIY feeding station to distract them. Ideal snacks include unsalted nuts, chopped apples,
Install Motion Sensor Lights
Motion-activated lights are an effective way to deter squirrels, as they typically avoid well-lit areas due to increased vulnerability to predators. Install motion sensor spotlights around your garden.
Unique Sounds
Squirrels are sensitive to noise, making startling sounds a practical deterrent. Install battery-powered ultrasonic repellers around your garden, which emit high-frequency sounds detectable only by squirrels when motion is detected. These sounds are irritating to them, although inaudible to humans.
Additionally, loud alarms or radios can also keep squirrels at bay. Configure motion detectors to trigger a loud horn, siren, or talk radio upon detecting a squirrel. Change the sounds periodically to prevent the squirrels from getting used to them. Position speakers so they direct sound towards the plants, ensuring that sudden noises effectively scare away potential garden intruders.
A Sprinkler System
Motion-activated sprinklers are a good way to keep squirrels away from gardens. When squirrels get close to fruit and vegetable plants, the system sprays a quick burst of water, which deters them from returning. The surprise of being sprayed with water effectively keeps squirrels from trying to snack on their favorite fruits and vegetables.
Provide a Water Bowl
Some squirrels likely nibble on plants not out of hunger but because they’re thirsty. Seeing only small bites on your vegetables, like tomatoes, could indicate that the squirrels seek moisture. Placing a small water bowl near your garden can keep them hydrated and deter them from biting into your plants.
Owl Decoy
Just as gardeners use scarecrows to deter birds, owl decoys can be effective for keeping squirrels away. Squirrels are naturally afraid of owls, which are natural predators of rodents.
Applying Predator Urine
Squirrels have a keen sense of smell that they use to detect predators. You can use this to your advantage by applying predator urine, such as from coyotes or foxes, around your garden. The scent triggers a fear response in squirrels, deterring them from the area.
Predator urine is available at many garden centers specifically for this purpose. For best results, spray the urine around your garden weekly and reapply after rain.
Chilli Pepper Sprays
Chili pepper spray, crafted from hot chili peppers, is an effective deterrent against squirrels targeting your plants. Squirrels are sensitive to capsaicin, the active ingredient in chili peppers, which they find unpleasant in both taste and smell. To make the spray, blend or process the chili peppers, mix with water, and then strain out the pulp before applying.
Apple Cider Vinegar Solutions
Due to its pungent smell and tartness,
Additionally, you can place shallow dishes filled with cider vinegar around the perimeter of your garden. The strong odor of the vinegar acts as a deterrent, signaling to squirrels that the area is off-limits. Be sure to refill these dishes regularly, as their effectiveness can decrease with exposure to sunlight and moisture.
Related: Homemade Fruit Fly Trap with Apple Cider Vinegar
Plant More of Your Favorite Fruits and Vegetables
It might be disappointing to hear, but it’s nearly impossible to completely stop squirrels from occasionally biting into your your plants. One practical approach is to plant more than you need and accept sharing some of your garden’s bounty with them.
8 Sneaky Animals That Are Secretly Destroying Your Lawn and Garden
Many pests can quietly cause significant damage if not controlled. It’s important to stay on top of these threats to keep your outdoor space looking its best. Here are seven sneaky pests to keep a close eye on.
8 Sneaky Pests That Are Secretly Destroying Your Lawn and Garden
