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I have lost hundreds of dollars and many man hours due to squirrels digging in potted plants. I would come home from work only to find many pots knocked off a wall or bench. The plants, sometimes expensive, would be lying beside the pots with roots having been exposed to hot sun all day. Many plants could not be salvaged.
In the picture, the pot on the right shows what I've had to resort to in order to keep the squirrels at bay, mounding the pots high with small rocks. Moving large pots with all those rocks was quite a chore.
The pot on the left shows an experiment I started today. I have cut blackberry vines covered with merciless thorns into small segments and placed them very close together in the top of the pot, sticking up in the soil and lying down on the soil. There's no way a little paw can dig in the pot without encountering many thorns.
As I said, this is an experiment I started today. If the vines prove to be an effective squirrel deterrent, I will post back with the good news.
Wish me luck!
During the summer, I plant vegetables in containers and keep them on my deck. In the past, I've had a great deal of difficulty keeping the squirrels from digging up my new sprouts. A friend gave me an idea which has worked well. What you do is get a package of bamboo skewers, which usually runs about a dollar, and stick the skewers into the soil, with the points sticking up out of the soil and over the edge of the pot. This deters the squirrels from climbing into the pots to dig up the seedlings. It's worked very well, no squirrels have been injured, and my vegetables are allowed to flourish.
By Marie from West Dundee, IL
Don't bother with the tip about scattering moth balls. I did this and next morning, they were all GONE. The squirrels must have loved them. My face fell a mile. Ha Ha.
By Nan W. 
If you have pets or animals that roam your area try adding chicken wire under your plants. This way if something tries to dig in your garden or flower beds, it will stop them in their tracks. Most animals who dig do not like the feeling they get when they scratch their paws along the wire. It also serves a dual purpose - it acts as a grid for planning your plantings!
By lifewithmadman from Little Rock AR
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Here are questions related to Keeping Squirrels from Digging in Plants.
I tried to plant seeds and then actual plants in my porch flower boxes. The squirrels keep digging them up and destroying them. I live across the street from a park. I tried putting mesh on top of the soil, I tried moth crystals, no help. Anybody got an idea? Planting season is soon here in Milwaukee and I want some flowers.
Hardiness Zone: 5a
By Kathy from Milwaukee, WI
By Tassie Crystal G.06/03/2012
Lolll Please... Do not attract the squirrels with luring them to your garden with other food. Unless you plan on feeding them every day and putting more and more food out for them as they start breeding and burrowing close to the food source.
The moment you don't feed them, guess what they will eat. I put (not chicken wire because if they can fit their head-they can fit their body) but galvanized mesh under the soil (about a foot or more deep) then put the weed blocker on top then the soil. I use wooden stakes around the garden with mesh stapled to cover the top and sides. If you want to get fancy-Make a frame with hinges on the top so it opens up.
How do I keep squirrels out of potted plants on the patio?
By susan 07/11/2012
A few years ago, squirrels dug up all my avocado trees to eat the pits they were growing from. I guess they were easy food.
I have a balcony one floor up from the ground. There are trees on either side, and the squirrels climb up them, then onto a ledge, then onto my balcony where they dig in my flower pots and eat through the wire on my string lights.
I bought tall planters which stopped them for a while, and now they've figured how to get into those and dig and kick the dirt all over the balcony.
I'm wondering if there is some sort of a shield that can be attached to the trees that might have barbed wire or some other pointy/ouchy surface that would deter the little brats. Any ideas?
By Lynn G.
By Marty Dick 06/09/2012
If this is an apartment building the trees are in a common area and can't be tampered with. Have you thought of putting some sort of ouchies in the dirt in your flower pots and around the railing of the balcony? I can't really be reasonable about this because I can't stand squirrels. As far as I am concerned they are tree rats. They are smart enough not to come back if they get nicked in the hiney when they jump onto the balcony railing.
The squirrels are destroying my plants by digging in all the pots. Anyone have any methods to preclude this?
By Elizabeth A.
By Carol 09/14/2011
One or two mothballs will keep the squirrels out.
Squirrels are eating my tomatoes! I've tried every trick in the book, chicken wire to surround plants, doffee grounds, skunk plants, whirrley-birds, flags, streamers, fake snakes, fake owls, moth balls, Shake Away urine granules (and human, I was desperate), dog hair and human hair. I put grease and hot pepper on the fence and plants last year. The hot pepper on my plants killed the leaves and vines!
My dogs were indoor animals so I couldn't leave them outside all day. Tonight I tried another hot pepper receipt to spray (instead of shake) on tomatoes, but the spray bottle atomizer clogged up, so instead of wasting the mixture, I just shook it over parts of the plants and fence. Am I supposed to be using a commercial-type garden sprayer or just a kitchen-type sprayer?
A squirrel was even hanging upside-down eating sugar water out of my humming bird feeder. I don't want to kill them, but that was suggested and then hang the body by the tomatoes to ward off other squirrels.
Any more suggestions would be appreciated.
Hardiness Zone: 6b
By Doody from Dayton, OH
By lori 04/10/2011
mix cheap hot pepper sauce and veg. oil 50/50 and spray areas where you do not want squirrels or other animals and repeat weekly and after it rains. works on bird feeders-spray everything except where seed comes out even hanger.
What can I purchase to stop squirrels from digging up all of my plants? I need the name of a product and where it can be purchased.
By Beryl from Brooklyn
I recently spent a lot of money and energy planting flowers in my back yard. We have tons of squirrels and they proceeded to ravage my flowers. They tore up and ate 2 cinnamon ferns and 6 astilbes. I had problems in the past with squirrels and used a hot pepper spray and moth balls all to no avail. Yesterday I went to our local greenhouse and found a product called "Shake Away". It is granulated fox urine and it's been less than 24 hours and not 1, i repeat not 1 squirrel in the yard! I recommend this product to anyone with squirrels damaging their flowers. It works!
The day before yesterday I planted over 50 sunflower seeds against our fence post in the back yard. Later that day and the next morning I noticed a squirrel over by the fence. I checked and do you know he dug up and ate all of my sunflower seeds all down the row of the fence. They were all cracked open and just laying there.
My mom said, because we have them on hand to stake some disposable red plates just around the line of the seeds when I plant them until they sprout.
Will this work? Any suggestions will help, because of course I want to plant more, but not for the squirrel to eat. Do they watch you do this or do they actually smell the seeds underground? Help.
Hardiness Zone: 10a
By Laura from Ocala, FL
To keep squirrels away from your seedlings and bulbs other than cayenne pepper, sprinkle unused ground coffee all around the plants, when you cut your hair take the hair that has been cut off and sprinkle it around the exterior of your garden. This will keep most animals out. And finally, soak rags in white vinegar and hang around the exterior of the garden even when the vinegar dries on the rags it still repels the animals. I have tried all of these and they all work and haven't had a problem since. :) Happy Gardening.
I live in a garden apartment and my upstairs neighbor feeds the very large squirrel population. I love to grow flowers in planters on the stoop, but the squirrels uproot the flowers and I find them lying dead next to the planters.
Does anyone know any "annual" flowers that they don't like or have any suggestions? I'm so tired of spending money on flowers and it also makes me so sad to see them destroyed. (Forget the neighbor, as no one can make him stop feeding them.) Thanks.
Hardiness Zone: 7a
By SBTulip115 from Queens, NY
By kathleen williams 09/25/2009
Hot pepper sauce will keep the critters away, good luck
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Q: I planted a garden with tomatoes and the last two nights we have seen little squirrels take off with some of the green tomatoes. I never knew they ate tomatoes let alone green ones. We have a lot of squirrel feeders that they eat from in our yard, so we know that they are not going hungry. Any advice?
Hardiness Zone: 8a
Jodi from Gary, Texas
Squirrels will eat just about anything in the garden. They seem to enjoy mixing it up once in a while and trying new things. Because they have already gotten a taste of your delicious tomatoes, it's unlikely that they are going to be leaving them alone anytime soon. There are a number of commercial sprays and home remedies you can try (hair around pots, cats or dogs in the yard, cayenne pepper spray, etc.), but your best strategy is to get yourself some cheap hardware cloth or chicken wire and create some cages to surround your tomatoes. Stake them to the ground with pieces of bent metal or wooden stakes. Make sure to cover the tops; otherwise the squirrels will use the cages like a ladder to climb up, over and inside. You mentioned you feed squirrels in your yard. Another strategy might be to beef up your feeders with something they find more attractive than the tomatoes, at least while your plants are bearing fruit (e.g. peanuts, peanut butter, corn cobs, etc.).
By Susan from Hamilton
Is there a home remedy I can use to keep squirrels from eating the plants in my garden?
Hardiness Zone: 7a
MARIE from Garden City, NY
Bloodmeal is a good choice. You can also try using shiny pinwheels around the perimeter of the garden. The colors and movement scare animals away.
I have never seen the squirrels eat anything in my garden. Usually, they are planting things: peanuts, shells, acorns, etc. Someone around here feeds them peanuts and they are not really scared of people. I was picking strawberries and had a squirrel come up and sniff my hand. It surprised me so much, I went in the house and got a couple of walnuts. The squirrel came and took them right out of my hand. Guess the peanuts keep them away from the garden. (06/14/2007)