Best 10 Herbicide Of 2021 For Maintaining A Clean & Healthy Yard Reviewed


Having a beautifully maintained garden is the dream of every gardener. After months of hard work, when you stand to admire the healthy green grass, blooming pretty flowers and growing fruit trees, the only thing that can spoil the scenery is weeds. To fight them, you need quality herbicide. Today we are going to show you the best weed killers you can get your hands on today. The herbicide definition, a buying guide, and some other tips will be provided, too.

Comparison Chart

ProductActive IngredientTypeSizeCoverageApplicationTarget PestsFor Use In
Southern Ag CROSSBOW32 Brush Killer, Specialty HerbicideButoxyethyl Ester; 2,4-dichloro phenoxyacetic acid; TriclopyrNon-selective; Post-emergent; Systemic1 QuartDepends on the Density of SolutionFoliarPerennial and Annual BroadleavesRangeland; Grass Pastures; Non-Crop Areas
Round Up Pro Concentrate Systemic HerbicideGlyphosateNon-selective; Systemic; Post-emergent2.5 Gal2,500 sq. ftFoliarPerennial WeedsIndustrial; Turf and Ornamented Weed Control
Remedy Ultra Herbicide Weed ControlTriclopyrSelective; Contact; Post-emergent1 Gal8 quarts per acreSoil-appliedAnnual and Perennial Broadleaf and Woody WeedsResidential and Commercial Areas
Syngenta Tenacity Turf HerbicideMesotrionePre-emergent and Post-emergent; Selective; Systemic8 fl. oz.1.5 acreFoliar Contact and Soil Absorption46 Types of PestsCommercial and Residential Sites
Agri Star Triclopyr 4E HerbicideTriclopyr, Butoxyethyl Ester; Oxyacetic AcidSelective; Contact;1 GalDepends on the Density of SolutionSoil-Applied, Aerial ApplicationWoody Plants, Annual and Perennial BroadleavesNon-Crop Areas, Ornamental Turf; Industrial Sites; Non-Irrigation Ditch Banks
Drive XLR8 Herbicide 1/2 Gallon 64 OZ. KILLS CRABGRASSQuincloracPost-emergent; Selective64 OZOne AcreFoliar Contact and Soil AbsorptionBindweed Clover; Crabgrass; Dandelion; Dollarweed; Foxtail; Kikuyugrass; Signalgrass; Speedwell; Torpedograss; BroadleavesResidential; Industrial; and Commercial Areas
Compare-N-Save Concentrate Grass and Weed KillerGlyphosatePost-emergent; Non-Selective; Systemic1 Gal25,000 sq. ftFoliar ContactAnnual and Perennial Weeds and PestsDriveways and Walkways; Along Fences; Around Flower Beds; Shrubs and Trees; in and around Vegetable and Fruit Gardens
DOW Snapshot 2.5 TG Granular Pre-emergent HerbicideTrifluralin;  IsoxabenPre-emergent; Non-Selective50 PoundsFrom 10,869 to 21,739 sq. ftSoil-Applied100+ Broadleaf and Grassy WeedsLandscape Ornamentals; Ground Covers; Perennials; Christmas Tree Plantations; Non-Bearing Fruit and Nut Trees; Container and Field-Grown Ornamentals
Monterey LG 5512 Turflon EsterTriclopyrPost-Emergent; Selective8 OZUp to 10, 000 sq. ftFoliar ContactAnnual and Perennial  Broadleaves (Bermudagrass and Kikuyugrass, Oxalis, Clover)Ornamental Turf
Diquat E-PRO Aquatic Herbicide Equivalent to RewardDiquat DibromidePost-Emergent; Non-Selective1 GalAround 10, 000 sq. ftFoliar Contact and Soil AbsorptionPond Weed; Pond Algae; and Other Aquatic WeedsIndustrial; Commercial; Public Areas; Ponds; Lakes

How We Selected and Tested the Best Herbicides?

Currently, there are various garden product companies offering weed killers. Which to choose? Which brand can provide you with the best herbicide for trees, shrubs, lawns and other areas? To help you find answers to these questions, we have picked up ten most widely purchased products of the market. They all have positive reviews. Our expert staff consulted experienced gardeners and commercial landscape laborers to find out particularly which features make a herbicide efficient. After picking up the products, we tested them for efficiency, rainfast property, application methods, the array of pests they can control.

The Best Herbicides: Detailed Reviews

So, after all the tests were carried out, we prepared the list of the best pre-emergent herbicide products, as well as several post-emergent variants. Here are the reviews on all of them.

Southern Ag CROSSBOW32 Brush Killer, Specialty Herbicide

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Best Low Volatility Product

Worked like a charm – My yard was covered in clovers and dandelions. I sprayed this stuff all over my yard, and within 24 hours I saw the weeds beginning to die. One week later, I do not have a single weed in my yard. 

Review

This product by Southern Ag company is a highly efficient non-selective post emergent herbicide created to successfully deal with brush and woody plants (poison oak, blackberries, etc.). The herbicide also eliminated unwanted perennial and annual broadleaves. Based on such ingredients as butoxyethyl ester, 2,4-dichlorophenoxyacetic acid, Triclopyr, the product can be rainfast within the two hours after being applied.

What we think

This herbicide is easy to apply. For the application, you can use various sprayers including as hand-held containers so spray rigs which are to be mounted to a tractor. Anyway, one must be careful with it. Since it’s a non-selective herbicide, it will kill everything it is prayed on. Additionally, the product is hazardous for aquatic organisms in waters near the areas treated. Southern Crossbow is definitely a good deal for the price. The only complaint we have refers to the unpleasant odor it leaves after the application.

PROS

  • Sensible price
  • All types of sprayers can be used
  • Efficient for perennial and annual broadleaves
  • Deals with nearly all weeds
  • Rainfast within 2 hours after the application

CONS

  • Leaves an unpleasant odor for some time
  • Only for non-timber and non-crop areas

Round Up Pro Concentrate Systemic Herbicide

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Best For Value

Value For Money –  Buying Round up Pro online in this quantity is anywhere from 50% to 100% cheaper than buying from the local chains and farm store. This product is killer on weeds, grasses and a lot more.  

Review

Sold at quite a high price, this Roundup herbicide is a highly efficient means of controlling woody brush, perennial and annual weeds. The herbicide is of systemic post-emergent type. After mixing with water, the liquid herbicide can be applied through any standard equipment. The active ingredient of the product is glyphosate. The latter binds tightly to soil and has low volatility.

What we think

Going through the target plant from the touch of contact down to the root, the herbicide shows results within the first four days. Yet, visual effects on certain perennial weeds must be expected only after seven days. Cloudy and cold weather may slow down the effect. Besides being on the higher-price segment, this herbicide also leaves a bad smell on the area for some time after the application.

PROS

  • Efficient in killing a broad array of weeds
  • Applied through all types of sprayers
  • Rainfast within 2 hours after applying
  • Low volatility
  • Affects quickly

CONS

  • On the pricey side
  • Leaves a bad smell for some time

Remedy Ultra Herbicide Weed Control

Review

This Remedy herbicide label is an oil-soluble product created specially to control broadleaf and woody weeds in both residential and commercial areas. There’s no restriction on use. The herbicide has low residual properties. Due to the active ingredient Triclopyr, it can be applied through a number of various methods including as all types of sprayers, so cut stump applications, basal bark, and aerial broadcast.

What we think

Using Remedy Ultra herbicide, you can get control over 35 various types of brush weeds. Besides, it greatly improves the grass growth. Anyway, before applying the product to your yard, remember that you shouldn’t apply more than 1/2 gallons per acre on areas where animals graze. What we didn’t like about the product is that appears not efficient for certain types of weeds. To deal with crabgrass, you need a second application.

PROS

  • Efficient for more than 35 types of weeds
  • Applied through various methods
  • Good for annual and perennial broadleaves
  • Minimal environmental impact
  • Low residual properties

CONS

  • Requires second application and more time for certain weeds

Syngenta Tenacity Turf Herbicide

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Best For Pre-emergence

Versatile conditions –  Works efficiently under different weather conditions, only used 2 doses and it completely cleared my lawn. Super effective!

Review

Tenacity selective herbicide manufactured by Syngenta company is a systemic pre-emergence and post-emergence product perfect for controlling weeds on turfgrasses. If used as a pre-emergence herbicide, the target weeds will absorb it during emergence from the soil. Dry conditions will reduce its efficiency. Hence, if it doesn’t rain during the first ten days after the application, it should be activated with 0.15″ of irrigation. If used as a post-emergent herbicide, it will be delivered to weeds through foliar contact and soil absorption.

What we think

This product is definitely efficient. Yet, for better results, non-ionic surfactant is to be added during post-emergence application. The herbicide can be used in residential and commercial sites including lawns, sod farms, parks, golf courses, cemeteries, airports, etc. Results shouldn’t be expected sooner than a week. Perhaps the only thing we didn’t like about this herbicide is that it requires multiple applications.

PROS

  • Pre-emergence and post-emergence herbicide
  • Appropriate for residential and commercial areas
  • From 5 to 8 years of shelf life
  • Efficient for 46 types of pests

CONS

  • Requires multiple applications
  • It causes temporary whitening of turfgrass foliage

Agri Star Triclopyr 4E Herbicide

Review

Among the diversity of prominent herbicide labels, Agri Star definitely has its place. Though on the higher-price segment, this product is worth your choice. It contains petroleum distillates. The herbicide is good in dealing with woody plants, annual and perennial broadleaves in rangeland, grass pastures, etc. The addition of Surfactant will make the product stick better to leaves.

What we think

The herbicide isn’t toxic. However, it mustn’t be used in areas around water or feeders for animals or birds. It allows both aerial and ground application. As real users state, the weeds are easily destroyed with this product but they seem to come back shortly afterward. The price is on the higher side and the instructions are poor.

PROS

  • Efficient for most common weed types
  • Residential and commercial application possible
  • Good for non-crop areas and non-irrigation ditch banks

CONS

  • On the higher price range
  • Poor instructions

Drive XLR8 Herbicide 1/2 Gallon 64 OZ. KILLS CRABGRASS

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Best For Crabgrass

Applied once – It is killing my dandelions already. Already been several days and I can see them wilting. Crabgrass is also starting to wilt and go yellow. Orchard grass and clover is also starting to wilt.

Review

Using the latest technologies, BASF created a highly efficient first rate herbicide that works impressively fast. This product ensures an unsurpassed crabgrass control. It has a water-based formulation, and can successfully deal also with kikuyugrass, torpedograss, and a number of broadleaves (speedwell, clover, etc.). The herbicide is rainfast. In fact, as quick as in less than one hour!

What we think

One application of this herbicide by BASF provides amazing residual control for up to a month and a half. It’s applicable in residential, industrial, and commercial areas. The product can also be used in sod farms, golf courses, recreation fields, etc. The price is not cheap. Once we consulted real users, many of them stated the product didn’t work well on their yards. Actually, it didn’t kill the weeds after double application.

PROS

  • Specialized in killing crabgrass
  • Rainfast (in less than an hour)
  • Works fast
  • Various sprayers can be used
  • Applicable in residential, commercial and industrial areas

CONS

  • Doesn’t always show expected results
  • Overpriced

Compare-N-Save Concentrate Grass and Weed Killer

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Best For Mass Weed Killing

Do it right – This weed killer does exactly what I want it to do- it kills weeds dead in their tracks. I’ve got a huge problem with weeds where I live because the fields around my house are infested with them. This weed killer is so powerful that I can spray a couple times (just to be safe) and all the weeds will die within 5 days.

Review

The glyphosate herbicide by Compare-N-Save brand is made to control weeds and grass in driveways and walkways, along fences, around flower beds, shrubs, trees, as well as in and around vegetable and fruit gardens. It’s rainproof in two hours. Results are to be noticed in a couple of days after the application.

What we think

This post-emergent herbicide must be mixed with water. The necessary proportion should be learned from the instructions as it depends on the area of application. 1-gallon bottle makes an 85-gallon spray solution. Anyway, despite this, it isn’t so efficient as it is claimed to be. Additionally, the herbicide appears to be toxic for animals, hence be cautious.

PROS

  • Cheap price
  • Deals with annual and perennial weeds and pests
  • Absorbs up to the root
  • Rainproof in two hours

CONS

  • Toxic for animals
  • Doesn’t work well

DOW Snapshot 2.5 TG Granular Pre-emergent Herbicide

Review

This product by A.M. Leonard can definitely be considered the best broadleaf herbicide in the market. This is a pre-emergent herbicide. Due to the active ingredients trifluralin and isoxaben, it ensures up to eight months of control over as many as 111 types of broadleaves and grassy weeds. The manufacturer warns to apply this product before irrigation or rainfall.

What we think

This is the priciest herbicide of our list. The spectrum of application is wide. It can be used on landscape ornamentals, perennials, ground covers, non-bearing nut and fruit trees, Christmas tree plantations, etc. The only concern we have refers to its expensive price. 

PROS

  • Huge bag
  • Works on over 111 types of weeds
  • Ensures great results
  • Ideal for landscape beds, containers, and ground maintenance

CONS

  • High price

Monterey LG 5512 Turflon Ester

Review

With 61.6% Triclopyr active ingredient, this post-emergence herbicide is highly efficient in controlling clover, oxalis and other broadleaf weeds, as well as bermudagrass and kikuyugrass. It can be used only in cool season turf. After the application, the target area shouldn’t be watered at least 24 hours. Hence, check the weather forecast beforehand.

What we think

This annual and perennial home depot herbicide, which can be bought at Amazon at a cheaper price (only around $30), is quite a good product for the price. It works well, yet demands several applications. Additionally, it is strongly recommended to adhere to the application instructions to avoid damaging the grass.

PROS

  • Sensible price
  • Over 61% active ingredient
  • Controls many types of weeds

CONS

  • Several applications are required

Diquat E-PRO Aquatic Herbicide Equivalent to Reward

Review

This post-emergence herbicide is an efficient means of controlling algae and weeds in and around lakes, ponds, landscapes, commercial greenhouses and nurseries, residential lawns, recreational land, public areas. The active ingredient is Diquat Dibromide 37.3%. The mix rate is 32 ounces per 100 gallons.

What we think

This is one of the safest products on our list. It is rainproof in several hours. Besides, the product ensures quick results – as quickly as in a day or two, you will see the effect of the herbicide. For many users, this product is the best herbicide for weeds submerged in water. Anyway, it isn’t designed to kill all weed types and may appear inefficient for controlling duckweed, water lilies, etc. The price is on the higher side.

PROS

  • Good for controlling aquatic weeds
  • Nontoxic for animals and fish
  • A wide spectrum of application

CONS

  • Not efficient for certain weeds

Our Verdict and recommendations

Choosing the right weed killer can be a tough job, but with the help of this article, you will save much time and energy. We have made a whole investigation on the matter and selected ten fast acting and efficient products of the market on a budget. You can find the reviews above. Now it’s high time for the verdict. According to our results, the Round Up Pro Concentrate Systemic Herbicide is the fastest acting variant from our whole list. We recommend this Roundup herbicide label for its efficiency in killing a wide array of pests, easy application through a number of sprayers, rainfast property (within 2 hours after the application). This is a contact and systemic pesticide. Although more expensive than many other variants from our list, the product appears not so pricey as weed killers by Agri Star or A.M. Leonard. Apply the product in your yard and see it get rid of weeds shortly afterward.

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