The 15 Best Grass Weed Killer in June 2023

KILLS WEEDS AND GRASSES: use on driveways and walkways, and around fences, trees, flower beds, shrubs and other areas in your yard

KILLS THE ROOT: visible results as fast as 3 hours – replant new flowers, trees and shrubs the same weekend

RAINFAST: rainfall or watering 15 minutes after application will not wash away effectiveness

CONCENTRATE: Mix and apply with a tank sprayer

Spray to completely cover the leaves of the target vegetation

Rainproof in 2 hours

Visible results in as little as 2 to 4 days

Contains 41-percent glyphosate

Covers over 25,000 square feet

Makes up to 85 gal. of ready-to-use spray. Note: Packaging may vary

The dual action formula of Ortho GroundClear Super Weed & Grass Killer1 kills even the toughest types of weeds and grasses working on contact for fast results while moving down to the roots

FAST-ACTING: Weeds start to wilt within hours and completely die in 1-2 weeks with this quick kill formula that is rainfast 15 minutes after it's applied

MAXIMUM CONTROL: This powerful formula starts to work on contact as it is absorbed into the plant and works through its system to kill weeds right down to the root

WEEDS CAN'T HIDE: Ortho GroundClear will effectively kill weeds wherever they are - in gravel and mulch beds; around landscape areas; on patios, walkways, and driveways; and along fences and buildings

EASY TO USE: Use the attached continuous spray Comfort Wand to kill weeds easily and accurately without any bending, pumping, or hand-fatigue

KILLS WEEDS AND GRASSES: Use on driveways and walkways, and around fences, trees, flower beds, shrubs and other areas in your yard

FAST-ACTING FORMULA: Visible results as fast as 3 hours – replant new flowers, trees and shrubs the same weekend

RAINFAST: Rainfall or watering 15 minutes after application will not wash away effectiveness

KILLS THE ROOT: Completely cover the leaves of the target vegetation.

READY TO USE: Spray to completely cover the leaves of the target vegetation

Don't let brown spots or mildew block your path to a beautiful yard; Scotts DiseaseEx Lawn Fungicide is a fast-acting formula that stops and prevents 26 common lawn-blemishing diseases

PREVENTS AND CONTROLS: This lawn fungus treatment is preventative when used on lawns to control brown spots and rings before they appear, and curative when applied on lawns showing signs of disease

CURES 26 LAWN DISEASE TYPES: Offers broad spectrum disease prevention and control against Brown Patch, Stem and Stripe Rust, Red Thread, Powdery Mildew, Necrotic Ring Spot, Summer Patch, Yellow Patch and more listed diseases

FAST ACTING: Starts working in 24 hours of treatment; the systemic fungicide formula controls common broad spectrum diseases for up to 4 weeks

USE WITH CONFIDENCE: Apply this lawn fungus control with a Scotts spreader at a uniform coverage; a 10 lb. bag can treat up to 5,000 sq. ft.; people and pets may re-enter treated area after application

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

Fast-acting formula starts working immediately

Starts to kill weeds and grasses in 3 hours

Kills tough weeds to the root when used as directed

Apply with a tank sprayer to driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs (packaging may vary)

Acts on contact—see results in 15 minutes

Ortho GroundClear Weed & Grass Killer works on all types of weeds and grasses

OMRI listed for organic gardening

Rainproof in 2 hours (upon drying)

Use on hardscapes, landscape beds, and around vegetable gardens (apply directly to weeds)

DUAL-ACTION FORMULA: Kills major broadleaf weeds while feeding your lawn.

FEEDS LAWN: Fertilizes with 20 percent nitrogen formulation.

KILLS WEEDS: Controls dandelion, chickweed, knotweed, plantain, clover, mallow, purslane and many broadleaf weeds as listed.

QUICKFLIP SPRAYER: Just connect to your hose and spray – just grip, flip and go.

COVERAGE: 32 ounces treats up to 7,500 square feet of lawn.

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

RESULTS IN HOURS: This weed killer is rainproof in 1 hour and delivers visible results in hours, after just one application.

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)

FOR MULTIPLE LAWN VARIETIES: For use on grasses including Bermudagrass, Buffalograss, Tall Fescue, Fine Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass

TREAT ENTIRE LAWN: Simply connect the garden hose to the attached sprayer to target weeds with your desired nozzle setting; treats up to 5,000 sq. ft.

Not available in FL, GU, HI, LA

All-in-one formula: BioAdvanced's all-in-one formula kills listed lawn weeds and crabgrass without harming the lawn

Weed killer: kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass

Root killer: kills even the toughest weeds to the root

Rainproof protection: systemic rainproof in 1 hour

Allows for hose-end sprayer application

40 oz bonus concentrate treats 6,250 Sq Ft