What Is A Good Weed Killer For Gardens? Solved

Many people think that the only way to get rid of weeds is to use a harsh chemical. However, there are many natural weed killers that can be just as effective – and sometimes more so – than their chemical counterparts. In this blog post, we’ll explore some of the best all-natural weed killers and share tips on how to use them effectively in your garden.


Vinegar is probably one of the most well-known all-natural weed killers. It’s easy to find, inexpensive and very effective. The acetic acid in vinegar acts as a herbicide by causing the cell membranes of plants to break down, which kills them over time. Once applied, vinegar takes anywhere from a few hours to a couple of days to work effectively. Because it’s caustic, be careful not to get any on your skin or other sensitive areas! If you have sensitive skin or are concerned about safety when using vinegar, wear gloves when applying it – just in case! You can either use undiluted white distilled vinegar straight out of the bottle or dilute it with water before spraying it on your weeds. White distilled vinegar is cheap and easy to use, but it does have one downside: it can kill nearby plants – especially if you’re using undiluted vinegar.


Salt has an advantage over vinegar in that it doesn’t damage nearby plants. It works by dehydrating the plant cells of weeds, which kills them over time. Salt weed killers are great for tough weeds like dandelions or thistles – simply sprinkle or spray-dried salt onto the leaves of the weed until they die! Another fun tip is to lightly coat the leaves of pests like aphids with salt so they can no longer stay attached. Note that when using salt as a natural weed killer, you’ll want to avoid getting any on your skin or on nearby plants! Some people also like to use salt water as a weed killer; it works the same way as regular salt and is great for killing dandelions.

Boiling water

Boiling water has been used as a natural weed killer since the dawn of time (or at least since humans figured out how to boil things). All you have to do is pour boiling water onto any weeds that you want killed, and within a few hours, they should be dead and ready to remove from your garden. Note: if you’re trying to kill new weeds that haven’t sprouted yet, this probably won’t work – you’ll need to wait until they appear first! You can also try pouring boiling water into cracks in your garden to help fight weeds if you don’t want to use it directly on them.

Sugar and salt mixture

This is one of the most interesting natural weed killers that I’ve ever come across! It works like this: sugar attracts ants (the little buggers are everywhere). Ants then take the sugar back to their nests, where they end up eating it. The ants also bring some salt back with them, which dries out their insides – killing them in the process! So basically, your solution is… dead ants + sugar + salt = dead weeds. Basically, all you have to do is mix equal parts white granulated sugar and table salt together, place it on top of any weeds that you want killed, and wait a few days. If the ants don’t come back, you can try sprinkling some more sugar and salt mixture on top of your weeds to see if they’ll go for it again.

Molasses and vinegar

This is another very interesting natural weed killer that you can make in your own kitchen! All you have to do is mix one part molasses (preferably blackstrap) with four parts vinegar and pour over any weeds that you want to be killed. It’s even better if you add in two tablespoons of dish soap as well – the dish soap helps the mixture stick better to leaves when applied, which makes it even stronger! The combination of acid (vinegar), molasses (sugar), and soap work very well to kill weeds. Make sure the molasses is an organic brand so it doesn’t contain any harmful chemicals or pesticides, just in case you decide to use this mixture on edible vegetables near your garden! This only works on leaves since it’s quite sticky and most rinses off easily – if you’re trying to get rid of something like ground ivy, I’d recommend using salt instead.’

Saltwater + alcohol

This is another great natural weed killer recipe that uses common household products! First, mix equal parts salt with alcohol (any kind will work) together in a spray bottle. Then simply spray the solution onto any weeds or grasses that you want killed. The mixture will begin to corrode the leaves of your weeds and grasses, slowly killing them over time. Make sure you don’t use too much alcohol in your mixture, or else it may actually burn nearby plants! For this reason, I recommend using isopropyl (rubbing) alcohol instead of other kinds like vodka or whiskey – although if you do use one of those, be sure to avoid spraying the solution directly onto any vegetables that you’re planning on eating later!’


This is a chemical herbicide which up until a few years ago was a common main ingredient for weed killers. Most weed killers containing glyphosate will list it as an active ingredient, next to things like 2-4-D or Mecoprop among others. Glyphosate works by inhibiting a plant enzyme pathway called “the shikimate pathway”, which plants need to be able to produce certain amino acids and proteins. When glyphosate binds with this enzyme, it can’t function properly and the weed or grass whole it’s sprayed on soon dies as a result of not being able to produce necessary proteins for its survival. Glyphosate does not bind easily with soil, so it usually won’t persist in the ground after you spray it – this means that any weeds sprayed with glyphosate will die pretty much right away, as long as they’re green and alive.’

I’m aware that there are other ingredients used as well as part of some herbicides that contain glyphosate, but these are generally inert or harmless compared to the main active ingredient. So in the case of a weed killer containing glyphosate, you can safely use it if you don’t mind killing everything in your garden. There have been claims that glyphosate is harmful to humans and/or animals, which I won’t dispute since there’s not enough research yet for me to feel comfortable saying one way or another. The bottom line is that this stuff will kill anything green that it touches – so be careful not to spray it directly onto any fruit-bearing plants or vegetables that you plan on eating!

Insects seem to enjoy munching on young burdock leaves when they’re tender and new. If you see any holes in your plant leaves, be sure to cut them out immediately if possible!  Otherwise, the plant may become too stressed, which will make it more susceptible to disease or infestation. The best way to prevent insects from eating your burdock leaves is by spraying the whole plant with natural neem oil when you first plant it in your garden. Neem oil comes from seeds of the neem tree and helps keep away many types of bugs and pests while promoting healthy plant growth at the same time. You can buy neem oil or make your own spray by mixing some in water and spraying it on your plants.’

Conclusion: If you are looking for a weed killer that will work in your garden, there are many options to choose from. Some of the most popular methods include using vinegar, boiling water, sugar and salt mixture, molasses and vinegar, or saltwater with alcohol mixed in. A glyphosate is also an option but it can be quite expensive.

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