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Fire Ants in Raised Garden Bed
Posted on 3/8/26 at 1:43 pm
Posted on 3/8/26 at 1:43 pm
What do you use on ants in raised garden beds where chemicals would be prohibited? I dumped four pots of boiling water on them yesterday and today they have rebuilt the mound. Dudes won't go way.
Posted on 3/8/26 at 2:09 pm to BatonRougeBuckeye
Boiling water works but you have to get it down into the mound stick a piece of rebar down as deep as you can go and pour the water down the hole
Other drenches that work are dawn dish soap, borax, 30% vinegar and/or a combo of all
Other drenches that work are dawn dish soap, borax, 30% vinegar and/or a combo of all
Posted on 3/8/26 at 2:49 pm to cgrand
I use Spinosad,have to order it.
Posted on 3/8/26 at 3:08 pm to BatonRougeBuckeye
Treating the outside perimeter of the bed has worked for me. Mine are longer and narrower though. May not work for more square types
Posted on 3/8/26 at 9:48 pm to BatonRougeBuckeye
Mix a little borax and honey on a shallow dish (or even a plastic lid) and set it by the ant pile. Has worked for me several times in the past.
Posted on 3/8/26 at 9:59 pm to BatonRougeBuckeye
Tried lots of stuff. This finally worked.


Posted on 3/9/26 at 7:42 am to 10tiger
quote:
little borax and honey on a shallow dish
This work for fire ants though? I thought it only was for black/sugar ants.
Posted on 3/9/26 at 9:14 am to Turnblad85
borax does work. Another way to use it is to mix borax and dry sugar and put it in a jar with holes punched in the lid. They’ll carry the tainted sugar back to the mound
Posted on 3/9/26 at 8:20 pm to BatonRougeBuckeye
Ants are BAD this year....
Posted on 3/9/26 at 10:02 pm to oldskule
Fact! It seems that as soon as I find and kill one bed, another bed pops up somewhere else in the yard. It’s like whack a mole!
Posted on 3/10/26 at 6:53 am to BatonRougeBuckeye
a trick that i've used a couple times that worked surprisingly well was finding another large pile in the yard a scraping the whole pile into a five gallon bucket and dumping that onto the pile i dont want. before dumping it onto the unwanted pile i smashed the unwanted pile to get them angry. i saw that trick from some guy on youtube and tried it out and it actually works. it doesnt kill the ants but they will move out of your garden to a place you can poison them.
another post i saw was to cover the ant bed with a black trashbag so that they basically get cooked in the sun. leave it for two days and they'll be gone to a palce where you can poison them.
another post i saw was to cover the ant bed with a black trashbag so that they basically get cooked in the sun. leave it for two days and they'll be gone to a palce where you can poison them.
This post was edited on 3/10/26 at 7:01 am
Posted on 3/10/26 at 10:08 am to BatonRougeBuckeye
We have all organic material raised beds, but I still use these because I'm not dumping anything into the soil.
Not sure they work for fire ants as well though, you may need to do a peanut butter with borax or something.

Not sure they work for fire ants as well though, you may need to do a peanut butter with borax or something.

Posted on 3/10/26 at 10:33 am to Pezzo
even easier is just to flood them out with a hose. They’ll move out eventually. There is some research saying that fire ants can actually be a beneficial predator in a vegetable garden but that’s little comfort when you go to work the beds.
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