Top 10 Lawn Weed Killer Concentrate – Weed Killers

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1. Ortho

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Won't Harm Grass When Used as Directed, Kills Dandelion & Clover, 1 gal., Ortho WeedClear Weed Killer for Lawns Concentrate: Treats up to 64,000 sq. ft.

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Ortho #ad - Ft. Results you can see: absorbs on contact to deliver visible results in hours; rainproof in 1 hour upon drying; people and pets may enter the treated area after the spray has dried.

Kills weeds: this lawn weed killer kills over 250 common weeds, including dandelions, clover, sumac, chickweed, poison ivy, and dollarweed see product label for complete weed list. Use ortho weedclear weed killer for lawns Concentrate to kill weeds down to the root, without harming your lawn when used as directed; you'll see visible results in hours. Lawn friendly: it contains three proven ingredients that target common lawn weeds, so it won’t harm your grass when used as directed. Easy to use: this concentrated formula can be easily applied with an Ortho Dial N Spray or tank sprayer; it treats up to 64, 000 sq.
BrandOrtho #ad
ManufacturerOrtho #ad
Height12 Inches
Length4.88 Inches
Weight9 Pounds
Width8.95 Inches
Part Number0204810
Model0204810

2. BIOADVANCED

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BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, Concentrate, 32 oz

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BIOADVANCED #ad - Weed killer: kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass. Allows for hose-end sprayer application. Root killer: kills even the toughest weeds to the root. Rainproof protection: systemic rainproof in 1 hour. All-in-one formula: bioadvanced's all-in-one formula kills listed lawn weeds and crabgrass without harming the lawn. 40 oz bonus concentrate treats 6, 250 Sq Ft.
BrandBIOADVANCED #ad
ManufacturerSBM Life Science #ad
Height10.3 Inches
Length4.7 Inches
Weight2.65 Pounds
Width2.8 Inches
Part Number704140B
Model704140

3. Spectracide

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Black Packaging, Spectracide 96631 Weed Killer, Pack of 1, 40 oz

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Spectracide #ad - Controls all major broadleaf weeds: controls dandelion, chickweed and clover see product label for complete list. Kills the weeds, not the lawn: won’t harm lawns when used as directed – kills more than 200 types of weeds as listed. Kills the root: see overnight results. Coverage: 32 ounce bottle treats up to 16, 000 square feet and 40 ounce bottle treats up to 20, 000 square feet. Rainproof: rainfall or watering 6 hours after application will not wash away effectiveness.
BrandSpectracide #ad
ManufacturerUnited Industries #ad
Height11.25 Inches
Length2.71 Inches
Weight2.41 Pounds
Width5 Inches
Part Number96631
Model96631

4. Roundup

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Roundup 5008710 Lawns2 Concentrate, 32 OZ

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Roundup #ad - Ft. Starts working immediately and rainproof in as little as 3 hours. For hard-to-kill summer crabgrass and grassy weeds, use Roundup for Lawns Crabgrass Destroyer. Kills over 250 weeds, dandelion, including crabgrass, clover, and yellow nutsedge--won't harm your lawn. Lawn weed control for use on Northern grasses, perennial ryegrass, buffalograss, including Kentucky bluegrass, bermudagrass, fescue, and zoysiagrass. The concentrate formula is easy to mix and measure with a tank sprayer--great for broadcast application to your entire lawn and covers up to 5, 000 sq.
BrandRoundup #ad
ManufacturerRoundup #ad
Height11.56 Inches
Length2.54 Inches
Weight2.3 Pounds
Width4.76 Inches
Part Number5008710
Model5008710

5. Southern Ag

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32oz, Quart, Southern Ag Amine 2,4-D WEED KILLER

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Southern Ag #ad - For use in pastures & rangeland, golf courses, parks, cemeteries, lawns, & similar ornamental turf. Selective Broadleaf Weed Control.
BrandSouthern Ag #ad
ManufacturerSouthern Ag #ad
Height5 Inches
Length3 Inches
Width1.5 Inches
Part Number00203
Model00203

6. GORDON'S

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652400, 20 Ounces, Gordon’s SpeedZone Lawn Weed Killer

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GORDON'S #ad - Rapid and effective weed control for common and troublesome weed species in turfgrass. Visible results in hours - Reseed in just two weeks. Covers from 14, 000 to 18, 000 square feet - perfect for large property owners. Does not harm lawn grasses - Cool Weather Performance. Restricted: this product can not be shipped to the following states: AK, DC, MA, NJ, VT.
BrandGORDON'S #ad
ManufacturerBFG Supply #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number652400
Model652400

7. Ortho

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Ortho WeedClear Lawn Weed Killer Concentrate: For Northern Lawns, 32 oz

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Ortho #ad - Over 200 types of weeds: kills weeds to the roots and won't harm the lawn when used as directed; kills over 200 types of weeds see label for weed list. Not available in fl, HI, GU, LA.

Kill weeds without harming your lawn when used as directed with Ortho WeedClear Lawn Weed Killer Ready-To-Use Refill; kills all major broadleaf weeds see label for weed list, including dandelion, chickweed and crabgrass. Ft. For multiple lawn varieties: for use on grasses including Bermudagrass, Tall Fescue, Kentucky Bluegrass, Ryegrass, Fine Fescues, Buffalograss, and Zoysiagrass. Great for large areas: mix this concentrated formula as directed on the label and apply with a Dial N Spray or tank sprayer; treats up to 5, 000 sq. Results in hours: this weed killer is rainproof in 1 hour and delivers visible results in hours, after just one application.
BrandOrtho #ad
ManufacturerOrtho #ad
Height11.56 Inches
Length2.54 Inches
Weight2 Pounds
Width4.76 Inches
Part Number0447905
Model0447905

8. Southern Ag

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1 Gallon, Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz

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Southern Ag #ad - Controls a wide range of lawn weeds. Directions for use in conventional & hose end sprayers. A patented combination of 3 proven weed killers. For use on 9 turf types.
BrandSouthern Ag #ad
ManufacturerSouthern Ag #ad
Part Numbera2505

9. Ortho

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Concentrate, Up to 1 Year of Weed and Grass Control, Visible Results in 3 Hours, 2 gal., Kills Weeds and Grasses to the Root When Used as Directed, Ortho GroundClear Year Long Vegetation Killer1

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Ortho #ad - Fast-acting formula starts working immediately. Kills tough weeds to the root when used as directed. Starts to kill weeds and grasses in 3 hours. Ortho groundclear year long vegetation Killer1 is a concentrate formula that kills weeds and prevents any re-growth for up to 1 year with a single application. Apply with a tank sprayer to driveways, under decks, gravel areas, on parking areas, sidewalks, rock and desert landscapes, and along fences and curbs packaging may vary.
BrandOrtho #ad
ManufacturerOrtho #ad
Height12.25 Inches
Length6.67 Inches
Width9.12 Inches
Part Number433710
Model433710

10. Spectracide

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Spectracide 96451 HG-96451 Weed & Grass Killer Concentrate2 HG-56201, 64 oz

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Spectracide #ad - Rain-fast: rainfall or watering 15 minutes after application will not wash away effectiveness. Kills the root: visible results as fast as 3 hours – replant new flowers, trees and shrubs the same weekend. Money-back: results or your money back – see product label for details. Concentrate: mix and apply with a tank sprayer – Spray to completely cover the leaves of the target vegetation. Kills weeds and grasses: use on driveways and walkways, trees, and around fences, flower beds, shrubs and other areas in your yard.
BrandSpectracide #ad
ManufacturerUnited Industries #ad
Height10.63 Inches
Length3.25 Inches
Weight4.62 Pounds
Width5.75 Inches
Part Number96451
Model96451