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5 Best Herbicides for Vegetable Gardens

Best Herbicides for Vegetable Gardens

Most recommended
Preen 2464110Preen 2464110 Garden Weed Preventer, 5.625 lb. Covers 900 sq. ft
  • Covers 900 sq. ft.
  • Not for use on lawns
  • Safe for use on edibles

A good choice too
Southern Ag Southern Ag CROSSBOW32 Weed & Brush Killer
  • 1 Quart
  • Non-crop areas
  • 4 to 6 fl.

A good choice too
Gordon 652400PBI/Gordon 652400 Speed Zone Lawn Weed Killer
  • Rapid and effective
  • Covers up to 14K-18K sq. ft.
  • Won’t harm the lawn

Monterey Vegetable
Monterey Vegetable & Ornamental Weeder 16oz
  • 16 Oz.
  • One pint covers 6,000 sq. ft.
  • Up to 3 months control

Dr. Earth 8012Dr. Earth 8012 Fiskars Machete
  • 1 Gallon
  • People and pet safe
  • Kills to the root

Choose the Best Herbicides for Vegetable Gardens

Customer’s Choice: the Best Rated Herbicides for Vegetable Gardens

166 users answered this survey. Please help us improve this review!

47.59% of users selected Preen 2464110, 19.28% selected Southern Ag , 1.81% selected Gordon 652400, 21.69% selected Monterey Vegetable and 9.64% selected Dr. Earth 8012. Every month we analyze your answers and change our rating.

If you have a fruit or vegetable garden that you want to bear ample fruit or a rose bush that you don’t want to be crowded with weeds, you need a special product to help you get rid of these pesky plants in your garden.With the correct herbicides developed for use on your edible garden plants, hold the weeds out of your vegetable garden. Weed killers can help you gain care of the weed epidemic, removing the digging of weeds and your planting duties with additional effort. Using weed killers labeled for use on edible plants is essential, so you may harvest and eat vegetables safely.

The following guide highlights the top 5 best herbicides for vegetable gardens. A few basic specs of each reviewed product are listed in this comparison table. The buyer’s guide may also assist.

Preen 2464110 Garden Weed Preventer– the best for preventing weeds!

Preen 2464110 Garden Weed Preventer, 5.625 lb. Covers 900 sq. ftThe solution to your prayers can be Preen Garden Weed Preventer! For some of you have ever been disturbed when your plants consume weeds, then this is the strongest herbicide you can get.

The greatest feature of this preventer is that being used on edible plants such as vegetables and fruits is absolutely harmless and would not affect your health. The highlight of this item is that it can be used anytime in spring, summer or fall!

However, you should avoid using it for lawns, since it is nice to be used for food plants.

  • Easy to use;
  • Stops weeds from growing up to 3 months;
  • Apply during 3 seasons;
  • Safe to use around over 200 + flower, vegetable and fruit species;
  • Not for use on grassy lawns;
  • It prevents weeds (doesn’t kill them);
  • Small coverage area;

This product stops the germination of weeds in flower and vegetable fields, in soil coverings, and around trees and bushes. While Preen will not destroy established weeds, it will prevent the sprouting of new weeds – by removing the need for time-consuming and challenging hand-weeding.

Southern Ag CROSSBOW32 Weed & Brush Killer – the best for wide application!

Southern Ag CROSSBOW32 Weed & Brush KillerUnwanted trees, brush, vines, annual and perennial broadleaf weeds, and other woody plants can be managed by this herbicide. Ideal for use in pastures, rangelands, and other non-crop zones.

Do not use this product on freshly planted wheats, St. Augustine grass, Centipede grass, or Bentgrass. No limits on grazing after application, expect for lactating dairy animals.

This accumulation of broadleaf herbicide is strongly objected to destroying Creeping Charlie and other broadleaf weeds. It may be used on rangelands, pastures with grass, and non-crop areas easily.

  • Wide application;
  • Can be applied on grass pastures, non-crop areas and rangeland;
  • Effective;
  • Can’t be used around crops;

The label of this product contains guidelines for applications. This herbicide can be applied around pastures and any non-crop lands. The consumers who buy this herbicide have extremely good scores for their yards and gardens.

PBI/Gordon 652400 Speed Zone Lawn Weed Killer– the best for the coverage area!

PBI/Gordon 652400 Speed Zone Lawn Weed KillerThis PBI/Gordon product, recognized as today’s favorite herbicide on the market, is an incredibly powerful one with the potential to produce results in hours. You are able to replant in 2 weeks after application and enjoy the elegance that was once your backyard.

Within a few days after spraying this stuff, it will also render it fresher and lusher, plus you can develop crops on it. It is achievable without any harmful or detrimental consequences.

  • Won’t harm lawns;
  • Visible results in a few hours;
  • Versatile;
  • Good coverage area;
  • Acts slowly to kill weeds completely;
  • Not fully waterproof;
  • Limited for sale in some states;

This organic herbicide is not considered to damage lawn grasses, so it functions well in cold weather. It performs effectively on several popular and equally problematic species of weeds; thus, it can be used without any problem in a variety of gardens.

Monterey Vegetable & Ornamental Weeder– the best for killing seeds!

Monterey Vegetable & Ornamental Weeder 16ozMonterey Vegetable & Ornamental Weeder is a pre-emergence product used to manage crops, bushes, shrubs, bulbs, roses and groundcovers for grasses and broadleaf weeds.
It provides power for up to 3 months.

The soil surface and water are the places where you may apply this product. One of the only weed killers that can be used in the vegetable garden by a homeowner. It provides annual grasses and broadleaf weeds with long-lasting influence.

  • Large coverage area;
  • Good to control broadleaf weeds;
  • Can stop weeds from growing up to 3 months;
  • Only kills seeds;
  • Pre-emergent action;

A pre-emergence weed killer for the control of crops, trees, shrubs, plants, rock gardens and groundcovers from lawn and broadleaf weeds. Also, it is cost-effective.

Dr. Earth 8012 Ready-to-Use Natural Herbicide– the best for safety!

Dr. Earth 8012 Fiskars MacheteDr. Earth 8012 product is a herbicide that achieves impressive effects since, in a regulated manner, all the formulations are designed to synergistically execute multiple roles and functions. This special blend of organic products quickly acts to destroy any weeds around food plots.

This solution includes a few natural ingredients – clove oil, rosemary oil, soybean oil, citric acid, etc. 6 inert ingredients which function together at all times to ensure skilled work. Our promise that your intended weeds can be killed quickly as soon as possible is the mixture of 13 ingredients.

  • All-natural components;
  • Completely safe for kids and pets;
  • Efficient formula;
  • Pet-safe;
  • Small coverage area;
  • Requires a few applications;

In your greenhouse, lawn, or backyard, this one-gallon weed killer has a fast-acting & organic formula that easily destroys unwanted weeds or plants. Spray the infected region during the hottest portion of the day with better performance & instant death.

The Buyer’s Guide


By attacking weed seeds under the surface, pre-emergent products function by destroying weeds until they rise above the land. To be successful, they must be implemented at the correct time of year, which is typically in the spring when temperatures exceed 55F.

It is possible to use post-emerging formulas on weeds that are still up and rising in your yard. They can be used for a whole year.

Selectivity of use

There are non-selective and selective weed killers. 

In order to destroy all the plants in the target region, non-selective herbicides are produced. These products must be implemented anywhere you want detailed control over the vegetation. The trees, the bulbs, even the vegetables, would be destroyed. Use non-selective herbicides if you have to exterminate the whole vegetation in your yard to start growing a fresh one.

The second type, leaving the others unharmed, destroys just a particular species of plant. To lawns, orchards, and seeds, this form of herbicide is commonly applied. Also these products are more affordable.


In various forms, herbicides are added. Against germination plants and young seedlings, soil-applied products are used. Such a substance is impacted by the quality of organic matter, the texture of the soil, acidity and conditions of moisture. Strong and rainy temperatures are important here. These variables improve the soil-applied herbicide’s decomposition. In addition, for up to two years, this form of herbicide will stay in the soil!

The leaves can be treated with foliar herbicides. They enter through the leaves into the plant and induce a toxic reaction inside of it.


You may differentiate touch and systemic weed killers according to the action. The first type destroys the plant that it touches. This form is quite prevalent. It guarantees fast outcomes but does not kill the unwanted plants’ root system. For the management of annual weeds (bindweed, crabgrass, nettle, mallow, etc.) that propagate by seeds, touch herbicides are commonly used.

Systemic herbicides are entirely consumed by the treated weeds. They pass down the root system from the leaves and keep the weed from rising. One to three weeks of results are anticipated. Systemic products are successful in the management of mainly perennial weeds (poison ivy, bindweed, ragweed, thistle, dandelion, etc.).


Is it necessary to use herbicides at all when growing a vegetable garden?

No, it is not necessary to use herbicides in a vegetable garden. However, they can be helpful in controlling weeds and other pests.

Herbicides are chemicals that are used to kill or control plants. They come in many different formulations, each with its own advantages and disadvantages. Some herbicides are designed for specific purposes, such as killing weeds in a lawn, while others can be used for general garden maintenance.

What are some of the dangers of using herbicides in a vegetable garden?

One of the dangers of using herbicides in a vegetable garden is that they can seep into the soil and contaminate the groundwater. They can also drift onto other plants, killing them or causing them to become stunted. Some herbicides are known to be carcinogenic, so it’s important to choose ones that are safe to use around food crops.

Another danger is that over-reliance on herbicides can lead to the development of herbicide-resistant weeds. When this happens, farmers have to use ever-increasing amounts of herbicide, which can be costly and cause environmental damage. The best way to avoid this problem is to use a combination of mechanical and chemical weed control methods.

Are there any natural or organic herbicides that you would recommend for use in a vegetable garden?

There are definitely some great organic and natural herbicides on the market that can be effective in a vegetable garden. One of our favorites is horticultural vinegar, which is made from acetic acid and can be found at most hardware stores. Another great option is boiling water, which can actually kill many types of weeds. You can also try using corn gluten meal, which is a pre-emergent herbicide that will prevent weeds from germinating in the first place. Lastly, mulching with materials like bark or straw can also help to prevent weeds from growing in your garden.

Can you use Roundup in a vegetable garden?

Yes, you can use Roundup in a vegetable garden, but you need to be very careful about how and when you use it. Roundup is a non-selective herbicide, which means it will kill any plant that it comes into contact with. This includes both weeds and your vegetables. You need to be very careful when applying Roundup to your vegetable garden so that you don’t accidentally kill your plants.

If you do use Roundup in your vegetable garden, make sure to only apply it to the weeds and not to your vegetables. You should also avoid applying Roundup to windy days so that the herbicide doesn’t blow onto your vegetables.

Which Roundup is best for a vegetable garden?

The best Roundup for a vegetable garden is the Roundup Ready-To-Use Weed & Grass Killer III. It comes in a pump sprayer, so it’s easy to apply, and it has a child-resistant cap. You should always read the label carefully before using any herbicide, but this Roundup is safe to use around children and pets when used as directed.

Roundup Ready-To-Use Weed & Grass Killer III is best for spot-treating weeds in your vegetable garden. It’s important to note that this Roundup should not be used on lawns. For more information, you can read the product label or visit the Roundup website.

Which herbicide is best for tomatoes?

There are a few different types of herbicides that can be used on tomatoes. The best type to use depends on the weeds you have in your garden and how large they are. If you have small weeds, you can use an herbicide with glyphosate. Glyphosate will kill all types of plants, so be careful not to get it on your tomatoes. If you have larger weeds, you can use an herbicide with dicamba. Dicamba will kill broadleaf plants, but not grasses.

How do you clear a full weeds vegetable garden?

The best way to clear a full weeds vegetable garden is by using herbicides. But with so many products on the market, it can be hard to know which one is right for your garden. In this guide, we will answer some common questions about herbicides and give you some useful tips on selecting the best product for your needs. We will also review some of the best herbicides on the market to help you make your decision.

What is the best alternative to Roundup?

The best alternative to Roundup is a product called Safer Brand Garden Weed & Grass Killer. This product is made from 100% food-grade ingredients, so it is safe for use around children and pets. It also breaks down quickly in the soil, so you don’t have to worry about it harming your plants.

How long does glyphosate remain in the soil?

The half-life of glyphosate in soil ranges from a few days to several months, depending on the type of soil, temperature, and other factors. However, glyphosate is not persistent in most soils and will degrade over time.

Glyphosate may remain active in sandy soils with low organic matter for longer periods of time than in other soils. In general, glyphosate is not expected to accumulate in soil or persist for more than one growing season.

Is vinegar as good as Roundup?

This is a common question that we get asked, and the answer is unfortunately, no. Vinegar is not as effective as Roundup, or any other herbicide for that matter.

Vinegar is an acetic acid and does kill plants by causing them to dry out. However, it needs to be applied directly to the leaves and at full strength to be effective. This can be difficult to do, especially if you have a large area to treat.

Video Tutorial: Applying Preen Weed Preventer

Final thoughts

If you like to eat pesticide-free veggies and fruits, consider buying the eco-friendly herbicides listed above. What remedies do you use to keep the weeds away from your food plot? Please share the effective remedies!