5 Natural Ways to Keep Cats Out of Your Garden Without Harming Them

Kitty Boy Floyd

Photo Credit:
Robin Sweetser
Written By: Robin Sweetser Gardener
Almanac Guide to Herbs

Cats can be adorable companions, but when they start digging in your flower beds or vegetable garden, frustration quickly follows. Instead of turning to harmful chemicals or traps, there are plenty of natural ways to keep your garden safe while respecting your feline friends. From clever barriers and scents to cat-repelling plants and motion-activated sprinklers, you can protect your seedlings and flowers without hurting your curious kitties.

My cat “Kitty Boy Floyd” can be useful to have around the garden, keeping unwanted rodents at bay, but he can be destructive as well. 

My cat loves to dig in the soft dirt, especially after I have planted some tender seedlings, and just the thought of cat poop in the vegetable beds makes me nauseous. Not only disgusting, but it can also harbor many harmful pathogens and parasites. 

Kitty Boy Floyd cat in the garden
Kitty Boy Floyd, my furry friend, in the garden.

Natural Ways to Keep Cats Away

Barriers and Fences

Wire - Freshly turned soil is very appealing as a litter box, so we have found that laying down chicken wire, plastic fencing, or even bird netting on top of the soil keeps him from digging. He won’t even walk on it. It is easier to do it before planting and just clip the wire to make larger holes for the plants. It can be covered with mulch to make it look more pleasing.

wire netting to cat-proof a garden
After catching Kitty Boy Floyd digging up my newly planted onions, we covered the bed with plastic fencing.

Row Covers - We use a lot of row covers on our plants and have found that if they are well anchored, he stays out of those beds; otherwise we often find him taking a catnap in the warm, protected environment the covers offer.

Fences - It is hard to fence cats out. The fence needs to be very tall with a floppy top so they can’t land on it. It must also be buried at the bottom so they can’t sneak under. It can be an expensive but effective solution.

Mulch and Rough Surfaces

Cats dislike stepping on rough or prickly surfaces so try scattering pinecones, brush or twigs over the surface of the soil. Thorny clippings from roses, holly, or raspberries are especially effective but will also prick you, so wear gloves. Rough mulches like coarse wood chips or stones are hard for cats to dig in.

Water Deterrents and Motion Sprinklers

Cats like dry soil, so keep yours moist to make it less inviting. Or go one step further and squirt them with a hose if you catch them in the act. 

If neighborhood cats are sneaking in at night, try a motion-activated sprinkler. They’ll soon get the message!

Cat-Repelling Plants and Sprays

Cats have sensitive noses, and strong smells can act as deterrents. Citrus is not a feline favorite—so next time you eat an orange or squeeze a lemon, cut up the peels and spread them around the area you want the cats to avoid. 

Sprays made from citrus, citronella, lavender, peppermint, lemongrass, or rosemary oil mixed with water can be applied to those areas as well. Vinegar, hot pepper, or garlic sprays may have some effect too. Don’t use mothballs because they are toxic to you and the cats. Urine deterrents should be avoided since they just provoke male cats into spraying over them to mark their territory.

Instead of making sprays, you can grow cat-repelling plants such as rosemary, lemon thyme, rue, lavender, or Russian sage. Or you can sprinkle the dried leaves of these plants around the spots you are trying to protect. Plants with prickly leaves like sea holly or globe thistle may deter them, too. Look for Coleus canina, called the scaredy cat plant; it is said to be very effective at keeping cats away.

Creating a Cat-Friendly Area Elsewhere

To keep kitty out of the flowerbed, why not try giving him a place of his own—preferably on the other side of the yard, away from your precious plants. Cats will be drawn to catnip or valerian plants. If you construct an outdoor litter box filled with dry sand for them to dig in, they just might make use of it and leave your garden alone.

Orange cat lying in a plant pot
Another furry friend who’s decided this is “her” pot.

Love your kitty? Find out how old your cat is in human years with our Cat Age Calculator.

Do you have any furry friends causing chaos in the garden? Please share your experiences!

And see our article about how to keep certain troublesome birds away from the garden!

Garden Pests
About The Author
Robin Sweetser

Robin Sweetser

Gardener

Robin Sweetser is a longtime gardening writer, editor, and speaker. She and her partner, Tom, have a small greenhouse business, selling plants and cutting flowers and vegetables from their home and lo...
Read More from Robin Sweetser

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Comments

<span>Margie S.</span> Tue, 04/21/2026 - 13:44
I have read the comments & it's hard to believe that there is so much hate for God's creatures. I don't like snakes, mice, & lots of critters-but I could not say some of the things that have been written by these evil people. All critters have a reason for their lives-self centered people are the problem.
<span>Shannon J.</span> Tue, 04/21/2026 - 16:36
Cats haters are a different breed. I don't see people who hate dogs expressing the same level of hatred and desire for harm that cat haters do. I wonder what's going on with the psychology there. (Obligatory disclaimer that I'm making a general statement and obviously don't mean every single cat hater; I've seen plenty who are reasonable and not violent and just want them to stay away).
<span>Jasmine</span> Tue, 04/21/2026 - 12:35
Please do some simple research and DO NOT USE the following around cats: citrus, citronella, lavender, peppermint, lemongrass, garlic, rue, hot pepper, and lemon thyme. You can seriously harm or even kill a cat by using these in the garden. Many of these are not just "deterrents"—they are systemic toxins. Cats lack a liver enzyme called glucuronyl transferase, which means they cannot process the essential oils and phenols found in plants like Mint, Citrus, and Lavender. What smells "fresh" to us can cause organ failure in them. Citronella, Garlic, and Rue are considered extremely dangerous and life threatening for cats. Hot peppers and citrus can cause severe physical pain and trauma. Lavender, Peppermint, and Lemongrass are deemed moderately toxic, but can cause immense harm when exposed. Please remember that every cat reacts differently. For example, both of my cats experience acute respiratory distress from even minuscule amounts of peppermint. A "safe" dose for one cat can be a death sentence for another. Here’s a breakdown: Citrus: Contains limonene and linalool, prominently in peels and oils. If a cat, say, gets these oils on their paws and licks them off, it can cause liver failure Citronella: Toxic for ALL pets. If a cat brushes against it or digs near it, they can suffer from skin rashes, weakness, and hypothermia. Lavender: Ingestion causes vomiting, tremors, and slowed heart rate. Don’t assume any cats won’t be curious no matter “how well they’re trained.” Peppermint: Can cause central nervous system depression and liver damage whether inhaled or ingested. Lemongrass: Contains cyanogenic glycosides and essential oils that cause stomach upset and can be toxic in larger amounts. Garlic: Causes oxidative damage to red blood cells, leading to life-threatening anemia Rue: This is one of the most irresponsible recommendations for a cat deterrent. Rue contains volatile oils that cause phytophotodermatitis—severe, burn-like blisters on the skin when the cat’s fur-depleted areas (like ears or nose) touch the plant and are then exposed to sunlight. Ingestion can lead to liver damage and death.  Hot Peppers: Peppers affect cats’ eyes and nasal passages, causing intense burning, temporary blindness, and respiratory distress. They may scratch their own eyes out of pain, leading to permanent injury. Lemon Thyme: Causes sneezing, stinging, and stomach upset. If you must deter cats, use Russian sage, Rosemary, and vinegar as they’re deemed non-toxic for cats. Cats simply don’t like the smell of these, just remember to dilute vinegar because it can be mildly irritating to their nose (due to strength). Please research the impact on local wildlife and pets before you act. The ASPCA Animal Poison Control is a good reference. This article needs to be corrected before a pet is seriously injured.
<span>Deanne</span> Tue, 03/24/2026 - 10:53
While looking for a chicken run to protect my chickens from predators, I came across a 10'x20' one that is perfect for my smaller backyard. It has a top, so the only way in is through the door. I bought one for the chickens, and one for my raised beds/containers. It's a long-term solution that doesn't require me to continually buy products, any type of routine maintenance or giving up garden space for the neighborhood cats. It also keeps out squirrels, rabbits, possums and raccoons!
<span>G M</span> Fri, 05/30/2025 - 06:39
I don’t have cats as I’m very allergic to them. However every cat in the neighborhood comes in my yard and poops anywhere they can find bare dirt especially in the winter. They especially like my container garden! Now when I plant my containers I also “plant” small twigs about 6” or so long and smaller around than a pencil. Place them upright and 4-5 inches apart so they don’t have room to squat and do their business. They don’t like getting poked in the butt. I’ve had excellent success doing this. Now if I could just keep them out of the rest of my yard………
<span>P. Dyer</span> Sun, 06/16/2024 - 08:36
First of all ... I was not a cat person and yet I have two. I am definitely a dog person having had at least 30 beloved dogs in my lifetime and hope to have more. These two cats appeared at my home because it was a convenient place to dump them. Big storms were coming and "Yes, I took them in" ... one was an older supposedly feral cat the other was a teenager. The older one was not feral and I now have two house cats which I keep inside for safety. My state has Trap, Neuter, & Release (TNR) so they were fixed for free. Cats can be beneficial and destructive as well and so can dogs and people. God put them on earth for a purpose so please ... "All you cat haters give the cats a chance ... they are not bad .., bad are owners who get them, dump them, and not have them fixed. Average feral cats only have a life span of 3-5 years w/o human intervention. God watches all creatures including you ! May everyone be blessed and be thankful for what they have.
<span>Shannon J.</span> Mon, 06/17/2024 - 14:16
Thank you for taking in and caring for these cats, especially despite not (initially) being a cat person!
<span>Donna</span> Sun, 06/16/2024 - 07:11
My neighbors on 3 sides of my home, all have cats that they allow to roam the neighborhood freely. For some reason they want to congregate at my house. The cats have destroyed my flower beds, raised bed garden plants, patio furniture. The males spray everything including underneath my car which then leads to me having to have the undercarraige washed constantly. One made a large hole in my wooden door of my shed to go inside and have kittens. I have tried multiple "humane" ways to keep these destructive, nasty critters away but nothing works and I am sure that's because the neighbor directly beside me puts multiple bowls of food outside on her porch to attract them in - because she "cares so much about them". She never allows them inside her home, even in the worst weather. These cat owners who allow and encourage free range cats IMO should be fined heavily and barred from ever having pets again. I've called the local humane society as well as local law enforcement, town council, etc and no one will do anything to remedy the problem. I'm ready to set out traps and permanently "rehome" them.
<span>C. M.</span> Fri, 05/09/2025 - 09:41
I hear you and feel your pain. I have a neighbor that allows their cats to free range as well. I have seen them on numerous occasions on my property. I have asked the neighbor politely to keep them indoors with no avail. My problem is I am severely allergic to cats. I should not have this feeling of fear to go outside on my own fenced in property. Fear they have sat on my furniture or left hair behind that maytouch me and I will have a severe allergic reaction to. I don't hate cats, just the allergic reaction I get from them. I can't even hug a person who owns cats without having a reaction. Scary life for me as I love to hug. Blessings to all.
<span>Brian</span> Mon, 09/12/2022 - 19:53
Why in the hell would there be a article on how to keep cats out of your yard or garden.??? I want cats in my garden or yard. They help keep assinine squirrels out of the yard. It’s squirrels that are damaging my yard, not cats. Its so typical that there is some anti-cat article. We put dogs on the highest pedestals, but treat cats like their evil. I LOVE cats. Someone has to.