9 Proven Tips: Killing Weeds In Vegetable Garden Before Planting!

Killing weeds in vegetable garden before planting is a smart way of gardening. But are you really sure you are doing it the right way? What are the best ways of killing weeds in the garden so your vegetables can thrive?

We all know that weeds are bad for the garden. Even worse, they can really ruin your vegetable garden if not dealt with quickly.

When preparing to plant vegetable gardens, it’s important to remove pesky weeds first. Weed removal should take place several weeks prior to sowing seed or transplanting seedlings. The earlier weeds are removed, the better for your garden.

If you’re getting ready to put in a new vegetable garden and don’t want to spend time weeding, here’s the ultimate guide on the best ways to get rid of weeds before they grow.

The Advantages of Killing Weeds in Vegetable Garden Before Planting

1. It reduces the chance of disease affecting your plants.

Most people don’t take the time to get rid of weeds that are already there, but killing weeds in the garden reduces the risk that the weeds will simply continue growing.

Weeds reduce your yield in vegetable gardening. They can spread disease to your plants. They will suck water and nutrients from the soil, using them instead of your plants. It is better to get rid of them before planting starts in order to create a clean environment for the newly planted seedlings.

2. It gives you a clean, weed-free environment to sow your seed and plants

By killing weeds and clearing the space of debris and loose soil, you’ll have a clean, weed-free environment free of competing seeds and plants. Covering all the ground with mulch or organic fertilizer helps keep it that way and ensures your new seeds and plants will thrive.

3. Your soil will be easier to work with

The ground for your garden will be easier to work with if you kill any weeds that grow there. Nurturing the ground in your vegetable garden is essential before planting. It will make it easier to prepare the soil for planting.

Killing Weeds In Vegetable Garden Before Planting

1. Spread hot water

Getting weeds in your garden can be a huge problem. Weeds will grow quickly and make the garden look unkempt and unattractive. However, there is a quick and easy way you can get rid of them without using chemical herbicides. Heat up some water on the stove and pour it over the weeds.

When the surface of weeds is exposed to boiling water, they will usually die because the boiling water will melt them and damage their structure. The water will kill them off and make them disintegrate, meaning they will soon disappear from the garden.

2. Spread the bleach

When you want to quickly get rid of weeds before planting, it’s a good idea to use bleach. Bleach has a similar structure to water. It’ll absorb into the cells of the plant and kill it from the inside out.

To kill the weeds, sprinkle the bleach on the surface of the soil, wait about an hour, and then water or rain down the bleach onto the soil.

The bleach will kill seeds and young weeds so that they won’t come back. If you don’t want to soak all of your garden with this bleach amendment, just put it around what you’re afraid is seeded with weeds.

The great thing about bleach is that it breaks down into oxygen, NaOCl, and H 2 O, which are three totally harmless elements. This makes it perfect if you’re looking for an environmentally safe but totally effective weed killer.

Remember, using this solution incorrectly can have serious consequences for your vegetable garden, so follow the instructions carefully to avoid damaging your plants.

3. Cover the grass area with newspaper

Cover the entire grass area with newspaper to kill weeds. Spread a layer of newspaper on top of all the grass in your garden. If you have a large garden, you might need a few stacks of newspapers. Let the newspaper remain on the grass for several weeks or months.

The newspaper will smother the vegetation, allowing no air or sunlight through. Covering your grass with newspaper helps you to prepare your garden for the next growing season.

4. Spread salt on the grass area

Salt is a vital ingredient of food, but it can also be used as a weed killer. Spread salt over the grass area of your vegetable garden. Spray the grass ahead of time to make sure that the salt will penetrate the ground and kill the weeds from within.

Salt is not poisonous to humans (in moderate quantities), but it does kill most weed seeds. There are some vegetables that salt will kill, like cabbage and potatoes; you shouldn’t spread salt on the area where these grow, or you’ll risk killing them.

5. Use vinegar

Vinegar kills weeds by making them wilt. This way, they can’t get nutrients from the soil, and eventually starve to death.

Use vinegar to kill weeds. This solution deals with grass weeds that are just popping up in the yard. It will not get rid of perennial weeds, though. Vinegar is made of acetic acid, which is dangerous to the cells of plants but not to human beings.

Keep yourself safe by wearing gloves while spreading vinegar around the yard, and wear sunscreen if you plan to go out in the garden later on. Sprinkle it on any plant you want to remove or simply pull out.

6. Spread soapy water

One of the best ways to get rid of garden weeds is by using soap. To remove the weeds in your garden, mix one-part hot water with two parts washer fluid.

Then, simply spread it on the affected area, wait for about twelve hours and then give the area a good scrubbing. Soapy water can even efficiently get rid of weeds that are buried deep in your soil.

Also, you can use soapy water by spreading them with a sprinkler or watering can. Spread the water all over the plants, but avoid direct contact with their leaves. Make sure to water the plants several times for this method to be effective.

7. Use gasoline

Gasoline is a great means of removing weeds in your garden. By spraying it directly on the weed, leaving it to soak into the soil overnight, you can eliminate the weeds.

Gasoline has a very strong smell, so it’s best to avoid having any open flames around while using it. Do not directly inhale gasoline fumes. *Flame retardants may not be effective*, meaning that flames might still catch on some tinder or other flammable material.

When using gasoline, it is important to know that it can damage other plants and contaminate the soil.

8. Use sulfur

There is an organic way to get rid of vegetables before planting them in the ground. This will be effective in ensuring that your garden produces healthy vegetables.

Sulfur is a common non-toxic natural product that is not only highly effective at killing many different weeds but also won’t hurt most vegetable plants.

Prepare these materials:

  • 5 liters of water
  • 2 small bottles of vinegar
  • 2.5 kg of salt
  • 4 ounces of sulfur

To make the herbicide, boil all ingredients except the vinegar. When the mixture boils, remove it from the heat and add the vinegar. Pour it into a large bottle or a jerry can. Leave it to cool for 12 hours. After that, you can use it to get rid of weeds.

9. Corn gluten food

Corn gluten food is a type of processed food made with corn gluten, which is a byproduct of corn milling. It’s often used as an ingredient in animal feed.

Corn gluten food is a simple and nifty solution to a common problem. The product contains pure ground corn, and it’s fully natural and bio-degradable.

Not only does it kill weeds in a vegetable garden, but it also boosts the yield from that garden, because it feeds the vegetables while simultaneously deterring pests from approaching the vegetables due to the scent of corn gluten.

Using the right amount of corn gluten food will help to kill weeds in your vegetable garden. Using an excessive amount of this will kill your plants too, so it is important to use the right amount every time you apply it.



Killing weeds in vegetable garden before planting is a substantial step to improve your garden. Let me summarize these 9 steps you can do to make your garden cleaner:

1. Spread hot water

2. Spread the bleach

3. Cover the grass area with newspaper

4. Spread salt on the grass area

5. Use vinegar

6. Spread soapy water

7. Use gasoline

8. Use sulfur

9. Corn gluten food

It’s crucial to kill all the weeds before planting, especially if you want to make low maintenance vegetable garden or front yard vegetable garden. It’s difficult to keep vital plants in the ground without getting rid of the weeds first.

The danger of not getting rid of the weeds is that they will grow with the vegetables and when you harvest them they’ll take away nutrients from your vegetables and you’ll lose out on quite a bit.

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