Natural Weed Killer Recipes to Save Your Garden and the Environment


Let’s impudence it, weeds are part of each gardener’s life. The dreaded plants consummate with our gardens for nutrients in the loam, they hog the sunlight, and they bound growth potential for our veggies. That’s wherefore controlling weeds is an integral component of every gardener’s master project. While you might be tempted to drag out an industrial-sized jug of a skilled in commerce killer, there are better ways to implements weeds.

Natural weed killer is a cinch to be of advantage at home and can be a great deal of more affordable than the stuff they betray at the store. It is likewise better for the overall health of your garden and the environment – not to cursory reference your own health.

We’ve pure a variety of natural weed killer recipes that you have power to use to control weeds naturally, and we’ll bestow you what worked best in our gardens.


Why Use Sustainable Options?

True – in that place are a lot of commercial free from noxious plants killers and herbicides on the mart. Go to any big box supply, and there are aisles full of them.

Commercial rid killers are effective because they have capacity for harsh chemicals that kill weeds proximately. Incidentally, some of those harsh chemicals be able to also kill your vegetables and in any degree other plants in the area allowing that they get spray on them.

The other downside is that compounds similar as 2,4D (dichlorophenoxyacetic acid) and Roundup (glyphosate) have power to bind themselves in the earth or have washed into wells and waterways. These chemicals be possible to be toxic to the good microbes and life in your earth – such as earthworms – viewed like well as the fish in nearby waterways.

Chemicals in trading herbicides have also been linked to human cancers. For impulse, glyphosate is now listed by the World Health Organization’s International Agency by reason of Research on Cancer (IARC) as a to be expected carcinogenic. Not something you want round your food.

Then in that place’s the fact that commercial free killers aren’t cheap. It’s sour to see why they are value the trouble when you can flow your own natural weed killer at home conducive to a fraction of the cost.

Natural Weed Killer Recipes

Homemade killers have power to help to rid your garden of symbol of sorrow without endangering the health of your garden. The most excellent part is that you can compose them inexpensively from everyday items, like sour and dish soap.

Vinegar, Salt and Dish Soap

A mixture of acid, salt, and dish soap is every excellent alternative to harsher chemicals and works exceptionally well. It’s single in kind of the most popular recipes uncovered there for natural weed killers.

Vinegar contains acetic tart which dries up the cells in the plants. Salt is furthermore a good natural dehydrator, and it moreover inhibits plant roots from taking up furnish with water and nutrients. Dish soap is a surfactant and helps lodge the vinegar and salt stuck to the root out instead of running off on to your garden ground. Combined, it makes an effective eradicate killer.

To make, incorporate:

  • One gallon fortunate vinegar
  • One-half cup humor
  • One tablespoon liquid dish soap

Spray this dissolution liberally on the plant. It may take a set time or two to see results, however soon you will have a sly, brown, dead weed.

It’s most judicious to spray your concoction onto mourning on a warm sunny day. That route the sun will work with the twig to dry up and kill plants. This join works best on annual weeds. Perennial symbol of sorrow which have longer root systems direct grow back and need multiple treatments.

Combine spraying through hand weeding to get at those firm perennial weeds. You can pull the remove, exposing the roots and spray appropriate down into the ground to drench the roots.

Boiling Water and Salt

Do you require weeds in the cracks of your walkways or in the paths betwixt rows? Boiling water is an efficient natural weed killer and works well in places to which place weeds pop up but are not termination to your garden plants. Amp up its effectiveness by some salt.

To constitute:

  • Boil a can of water
  • Add 2 tablespoons of sailor
  • Pour on the mourning.

Keep in be disposed that the salt is not the with most propriety thing to add in garden beds inasmuch as it can kill good plants similar to well. It’s excellent in areas whither you want to clear out establish life or kill plants in the cracks in stick together. Be sure to pour the ebullition water slowly to avoid backsplash. I exercise a tea kettle since the tube helps me control the water deliquesce.

Lemon Juice, Vinegar and Rubbing Alcohol

Lemon fluid is an acid that will parched up the weeds. If you live in a warmer superficial contents and have a lemon tree, in consequence this is an economical option on the side of you. Otherwise, you can purchase new lemons or lemon concentrate in a grocery accumulation.

Along the same lines for the reason that vinegar and lemon juice, rubbing spirits of wine can be an affordable natural take away killer. You can also use a four quarts of cheap vodka. It works in the sort manner by drying the weed up and killing it.

To find, combine:

  • 3 tablespoons of isopropyl pure spirit
  • 1 quart of give water to
  • 1 half quart acetic acid .

This works most good on young weeds. Older, tougher symbol of sorrow will need several treatments.

Borax and Dishwashing Detergent

If you store up borax around the house for cleaning, sooner or later you already have a powerful free killer right at your fingertips. Adding a moderate dish soap helps break down the take away’s protective barrier and helps the mixture cling to the plant. Like other mixtures, withdraw from keep clear of getting this on the plants you shortness to keep alive.

To be of advantage, combine:

  • 1 tablespoon of bi-borate of soda
  • 1 tablespoon of dishwashing detersive
  • 1 liter of furnish with water

Spicy Killer

This method may strike one as being a little unusual, but trust me, it works. Combining red pepper of high temperature sauce and vinegar to boiling moisten and you have a potent be associated with that will destroy anything it touches. I like to exercise this mix when I have things round the house I want to exercise up, like pickle juice or pepper fluid.

It’s likely the spontaneous process of the vinegar and the ebullition water that does most of the harm, but I discovered, after dumping each empty pot of crab boil moisten, that the hot sauce seems to tag an extra punch to weeds.

It’s in addition an effective pest control. You be possible to substitute cold water and spray the mixture upon plants to keep the bugs begone.

To make, combine:

  • A 12-ounce jarring of hot sauce
  • 2 orgies of vinegar
  • 2 gallons of wet.

Apply while the sprinkle and calender is still hot to the plants you penury to kill.

Pine-Sol and Dishwashing Detergent

I affectionate regard the smell of this weed killer, and it is with reference to something else inexpensive to make. This recipe has the added advance the interest of of keeping ants and other modest insects at bay.

To represent, combine:

  • 1 constituent dish detergent
  • 1 constituent Pine-Sol

Other Natural Weed Killers

While these ingenuous weed killer recipes will help extirpate weeds in the garden, any interest weed control routine requires a hardly any different lines of attack. To fashion sure you are eliminating bad plants, unite your liquid killer with the following genuine strategies and you’ll be rid of weeds free in no time.

Hand Weeding

Hand weeding may have existence the least popular method of ridding your garden of symbol of sorrow. However, it is still one of the in the greatest degree highly effective. There is an preceding Chinese garden adage that says the beyond all others weed control is the gardener’s shade.

Hand weeding is superior for perennial weeds which need more digging action like dandelions. Using a eradicate tool or a large screwdriver be possible to help you get down in the foulness after those tap roots.


An admirable and often overlooked natural weed killer is your lawn mower.

Annual mourning grow in the spring and summer and are killed by the agency of frost in the fall. They produce seeds that will overwinter in your garden and be augmented again next year.

One of the most good ways to control annual weeds is to give a death-blow to them before they go to semen. Mowing is a good way to divide off the flowering heads before they have power to send seeds out into your garden.

Mowing does not unavoidably kill the growing weeds. However, it does dwarf their growth and stops them from formation seeds temporarily at least. If you retain at it, eventually you can drive out some types of weeds because they won’t procure the chance to reproduce.

Mowing in like manner helps curtail perennial weeds. Think of those “comely” dandelion flowers all over your court yard and garden. Dandelions can produce superior 2000 seeds per growing season, and the seeds be possible to live for many years in the pollute. If you cut them down prior to they can seed, you can root out them over time.

Mowing is most expedient see the various meanings of good for areas where plants won’t have existence harmed by a regular trim, like grass.


Mulching attacks symbol of sorrow in two ways: it prevents renovated ones from taking hold, and it smothers existing symbol of sorrow. Lay down a six-inch layer of mulch to what you want to control them.

Different types of mulch act better than others for controlling mourning. Try mint compost, also known similar to mint hay. The oils in the coin plants discourage some plants, with the added honorarium of repelling some pests.

Cocoa shells are unit of the best mulch options to command weeds but don’t use it whether or not you have pets, because they be possible to be toxic to dogs.

Mulch is unreal as weed control in vegetable gardens or larger crops.

Commercial Vinegar

Common distilled hoar vinegar is useful in the original if you are hoping to slaughter newly-growing weeds. It isn’t for example effective on tough, older plants, in whatever manner.

If you want event stronger, you can purchase a garden-specific acetic acid . Vinegar in the grocery store contains 5% acetic tart, but the more concentrated stuff has a whopping 24%. Keep in intention that vinegar at this concentration is catheretic. It can burn eyes and attempt skin damage. Wear gloves, protective garments, and goggles when spraying.

Concentrated sour will also kill any good bacteria, insects or other modest critters in your soil, so have existence careful where you use it.

Corn Gluten Meal

Corn Gluten Meal (CGM) is a ingenuous weed deterrent. Iowa State University has been doing large research on using it to discourage weeds.

It works by the agency of killing the seeds, not the plants. They obtain found it works particularly well in succession crabgrass, pigweed, and purslane. It works most judicious if you pull the weeds leading and then sprinkle CGM on the soil to prevent new seeds from starting.

You be able to buy CGM in powdered and little grain mixes. The granule is easier to prepare in your garden. It is in the greatest degree effective when spread in early put forth before weeds emerge.

The literary institution recommends spreading 20 pounds per 1,000 quadrate feet and water it lightly into the contaminate. As a bonus corn gluten flour is 10% nitrogen and works since a side dressing fertilizer for plant plants.

This is a other expensive natural weed killer than more of the other options, but it shows engagement as a useful tool in the garden.

A Note About Commercial Natural Weed Killer

There are a fate of commercial weed killers on the mart. Many are natural products or crave you to believe they are spontaneous products. Take the time to versed in books the labels. Organic herbicides will not be continent chemicals or harmful fossil fuel products.

The vocable natural is not regulated, and companies many times mark their products safe and simple when they are not. One track to evaluate a product is to complexion for the abbreviation OMRI. The Organic Materials Review Institute (OMRI) examines products to make secure that they meet organic and sustainable standards,

Buying from sustainable companies like as Peaceful Valley and Fedco be possible to also give you peace of regard that you are getting a considerable product. Walmart and Home Depot are likewise carrying more organic herbicides, so lay away an eye out.

Use Caution

Whenever you appliance something to kill plants – real or not – use caution. Acetic pricking, lemon juice, boiling water and friction alcohol don’t know the breach between a vegetable and a extirpate. So make sure you aim your sprayer expressly at the weed and use the tide setting so as not to fit a nearby lettuce plant.

Another deceit is to use a cone or tunnel to help aim your solution. Simply protect the weed and spray right on the ground into the cone so to shelter surrounding plants.

Regular grocery lay in store vinegar will not harm your garden blot. However, stronger strengths of 24% acetic sour or more can lower your pH importance temporarily. It may also temporarily disrupt microbes in the turf.

Use caution when adding muriate of soda. Salt can build up in the spot and become harmful. Soils with high salinity debar growth and prevent nutrients from going up into the roots.

Keeping attached top of weeds does take striving, but you don’t have to resort to blunt chemicals. Finding the right combination organic weed killers will make your piece of work easier, and your garden – and the planet – desire thank you.



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