Weed Killers in Lawn Care(792)
Scotts Turf Builder Weed & Feed – Lawn Fertilizer & Weed Killer | Controls Dandelions & Clover, 12,000 sq ft Coverage, 33.95 lbs $65.00 $1.92/lb

Scotts Turf Builder Weed & Feed – Lawn Fertilizer & Weed Killer | Controls Dandelions & Clover, 12,000 sq ft Coverage, 33.95 lbs
Spruce Weed Killer & Grass Killer Power Spray Starter Kit, 64 oz. $39.97 62.5 ¢/oz

Spruce Weed Killer & Grass Killer Power Spray Starter Kit, 64 oz.
Spruce Weed & Grass Killer Refill, 64 fl oz. $24.97 39.0 ¢/oz

Spruce Weed & Grass Killer Refill, 64 fl oz.
Roundup For Lawns₁ Ready-to-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1 gal. $23.28 $23.28/gl

Roundup For Lawns₁ Ready-to-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1 gal.
Best seller Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces $9.47 29.6 ¢/fl oz

Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces
50+ bought since yesterday Spectracide Weed Stop for Lawns Ready-to-Spray Concentrate, 32 Ounces $9.48 29.6 ¢/ea

Spectracide Weed Stop for Lawns Ready-to-Spray Concentrate, 32 Ounces
50+ bought since yesterday Expert Gardener Lawn Weed Control II Granule Herbicide, 14.2 lb. Covers 5,000 Sq. ft. $16.97 $1.21/lb

Expert Gardener Lawn Weed Control II Granule Herbicide, 14.2 lb. Covers 5,000 Sq. ft.
Eliminator Weed & Grass Killer Concentrate Herbicide, 16 oz., Kills Down to The Root $11.68 18.3 ¢/fl oz

Eliminator Weed & Grass Killer Concentrate Herbicide, 16 oz., Kills Down to The Root
Overall pick Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Formula, 1 Gallon $10.96 8.6 ¢/fl oz

Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Formula, 1 Gallon

Best seller Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces $8.48 Was $9.46 26.5 ¢/fl oz

Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces
50+ bought since yesterday Spruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz. $29.97 46.8 ¢/oz

Spruce Weed & Grass Killer Manual Spray Starter Kit, 64 oz.
Lilly Miller Moss Out! Lawn Moss Killer Concentrate Herbicide, 1 Gallon $17.97 14.0 ¢/fl oz

Lilly Miller Moss Out! Lawn Moss Killer Concentrate Herbicide, 1 Gallon
Roundup For Lawns₁ Ready-to-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1 gal. $23.28 $23.28/gl

Roundup For Lawns₁ Ready-to-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1 gal.
Spectracide Weed Stop for Lawns, Ready-to-Use Formula, 1 Gallon $9.48

Spectracide Weed Stop for Lawns, Ready-to-Use Formula, 1 Gallon

Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass and Dandelion, 32 fl. oz. $13.97 43.7 ¢/fl oz

Ortho WeedClear Lawn Weed Killer Concentrate, Kills Crabgrass and Dandelion, 32 fl. oz.
Spectracide Weed Stop For Lawns For St. Augustine & Centipede Lawns Concentrate, 32 Ounces $10.97

Spectracide Weed Stop For Lawns For St. Augustine & Centipede Lawns Concentrate, 32 Ounces
Scotts Weed Control for Lawns, Controls Over 200 Weed Types, 5,000 sq. ft., 14 lbs. $20.69 Was $22.99 $1.48/lb

Scotts Weed Control for Lawns, Controls Over 200 Weed Types, 5,000 sq. ft., 14 lbs.
Spectracide Weed Stop for Lawns Concentrate, Kills Listed Broadleaf Weeds, 32 Ounces $8.48 26.5 ¢/oz

Spectracide Weed Stop for Lawns Concentrate, Kills Listed Broadleaf Weeds, 32 Ounces
Ortho WeedClear Lawn Weed Killer Ready-to-Spray3 (South) 32 oz. $24.76

Ortho WeedClear Lawn Weed Killer Ready-to-Spray3 (South) 32 oz.
Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Spray, 32 ounces $6.24 19.5 ¢/fl oz

Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Spray, 32 ounces
Sunday Weed Warrior Non-Selective Herbicide Gallon Sprayer 1 gal./128 oz. $25.96 20.3 ¢/fl oz

Sunday Weed Warrior Non-Selective Herbicide Gallon Sprayer 1 gal./128 oz.
Sunday Dandelion Doom Broadleaf Herbicide Spot Treatment 1 gal/128 oz. $25.96

Sunday Dandelion Doom Broadleaf Herbicide Spot Treatment 1 gal/128 oz.
Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs. $34.08

Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs.
Barricade 50 lb Bag $110.30

Barricade 50 lb Bag
BioAdvanced Brush Killer Plus, Concentrate, 32 oz, 4,000 Sq Ft $24.97 78.0 ¢/oz

BioAdvanced Brush Killer Plus, Concentrate, 32 oz, 4,000 Sq Ft

Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass and Dandelion, 32 oz. $13.97 43.7 ¢/fl oz

Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass and Dandelion, 32 oz.
In 25+ people's carts Scotts Turf Builder Weed and Feed, Controls Dandelion, Clover, 4,000 sq. ft., 11.32 lbs. $26.49 $2.34/lb

Scotts Turf Builder Weed and Feed, Controls Dandelion, Clover, 4,000 sq. ft., 11.32 lbs.
Ortho WeedClear Lawn Weed Killer Ready-To-Use with Comfort Wand, 1 gal. $24.48 $24.48/gl

Ortho WeedClear Lawn Weed Killer Ready-To-Use with Comfort Wand, 1 gal.
Spruce Weed Killer Spray: Snap & Spray Weed & Grass Killer₂ Powered Starter Kit - Reusable Sprayer with Wand for Spot-Treating Driveways, Gardens & More (64 Oz Bottle) $39.97 62.5 ¢/fl oz

Spruce Weed Killer Spray: Snap & Spray Weed & Grass Killer₂ Powered Starter Kit - Reusable Sprayer with Wand for Spot-Treating Driveways, Gardens & More (64 Oz Bottle)
Spruce Weed Killer & Grass Killer Power Spray Starter Kit, 64 oz. $39.97 62.5 ¢/oz

Spruce Weed Killer & Grass Killer Power Spray Starter Kit, 64 oz.
Spruce Weed & Grass Killer Trigger Spray, 24 oz. $12.97 54.0 ¢/oz

Spruce Weed & Grass Killer Trigger Spray, 24 oz.
Spruce EZ-AIM Grass and Weed Killer Spray 16 oz $14.98 93.6 ¢/oz

Spruce EZ-AIM Grass and Weed Killer Spray 16 oz
Spruce Weed & Grass Killer Trigger Spray: Kills All Types of Weeds and Grasses, Visible Results in 1 Hour (24 oz Bottle) $12.97 Was $28.27 54.0 ¢/fl oz

Spruce Weed & Grass Killer Trigger Spray: Kills All Types of Weeds and Grasses, Visible Results in 1 Hour (24 oz Bottle)
2,4-D Amine Selective Post-Emergent Herbicide - Eliminates Broadleaf Weed and Brush - 32 fl oz Bottle by Southern Ag $25.99

2,4-D Amine Selective Post-Emergent Herbicide - Eliminates Broadleaf Weed and Brush - 32 fl oz Bottle by Southern Ag
Hi-Yield Super Marking Dye Liquid - Multicolor, Herbicide Marking Dye - 16oz $18.81

Hi-Yield Super Marking Dye Liquid - Multicolor, Herbicide Marking Dye - 16oz
The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 5,800 sq ft (18 lb) $56.88

The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 5,800 sq ft (18 lb)
Hi-Yield (21415) 2,4-D Selective Weed Killer (32 oz) $24.18

Hi-Yield (21415) 2,4-D Selective Weed Killer (32 oz)
30 SECONDS Outdoor Cleaner - Cleans Stains Caused by Algae, Mold and Mildew, 1 Gallon Concentrate $11.96 Was $29.99 9.3 ¢/fl oz

30 SECONDS Outdoor Cleaner - Cleans Stains Caused by Algae, Mold and Mildew, 1 Gallon Concentrate
Roundup Concentrate Poison Ivy Plus Tough Brush Killer, 32 oz. $25.00 Was $29.88

Roundup Concentrate Poison Ivy Plus Tough Brush Killer, 32 oz.
(2 pack) Spectracide Weed Killer, 32 oz $24.98 39.0 ¢/fl oz

(2 pack) Spectracide Weed Killer, 32 oz
Spruce Weed & Grass Killer Refill, 64 fl oz. $24.97 39.0 ¢/oz

Spruce Weed & Grass Killer Refill, 64 fl oz.
Spectracide Weed Stop 10.8 lbs, Weed Killer Granules $17.97 Was $28.85 $1.66/lb

Spectracide Weed Stop 10.8 lbs, Weed Killer Granules
Southern Ag Atrazine St. Augustine Weed Killer, 1 Quart with Broadleaf Weed Control $23.50

Southern Ag Atrazine St. Augustine Weed Killer, 1 Quart with Broadleaf Weed Control
BioAdvanced Season Long Weed Control for Lawns, Concentrate, 29 oz, 9,000 Sq Ft $24.97 86.1 ¢/fl oz

BioAdvanced Season Long Weed Control for Lawns, Concentrate, 29 oz, 9,000 Sq Ft
Sunday Weed Warrior Non-Selective Herbicide Gallon Sprayer 1 gal./128 oz. $25.96 20.3 ¢/fl oz

Sunday Weed Warrior Non-Selective Herbicide Gallon Sprayer 1 gal./128 oz.
Gordon's Amine 400 Weed Killer Concentrate 1 gal $37.99 Was $46.98

Gordon's Amine 400 Weed Killer Concentrate 1 gal
Brush Killer Liquid Concentrate - Herbicide for Unwanted Woody Plants, Vines & Broadleaf Weeds - 32 fl oz Bottle by Southern Ag $23.99

Brush Killer Liquid Concentrate - Herbicide for Unwanted Woody Plants, Vines & Broadleaf Weeds - 32 fl oz Bottle by Southern Ag
Popular in Weed Killers in Lawn Care - Walmart.com
FAQ
What types of weeds can common weed killers treat effectively?
Many weed killers available for gardens and lawns are designed to target a broad range of common weeds such as dandelions, crabgrass, and other broadleaf weeds. Some products are formulated specifically for tough brush or woody weeds, while others focus on grassy weeds. It's important to check the product label to see which weed types it controls. Spot-treatment sprays work well for isolated weeds, while granular pre-emergent herbicides can help prevent weed seeds from germinating in larger areas.
How should I apply weed killer safely in my garden or driveway?
Applying weed killer safely involves a few key steps:
- Read the label: Follow all instructions and safety precautions.
- Wear protective gear: Gloves and eye protection help prevent skin and eye contact.
- Choose the right time: Apply on dry, calm days to avoid drift and wash-off.
- Spot treat: Use a sprayer or wand for targeted application to avoid harming desirable plants.
- Store properly: Keep products out of reach of children and pets.
These practices help ensure effective weed control while minimizing risks.
Can weed killers be used around flower beds without harming plants?
Some weed killers are formulated to be safe for use around flower beds and other ornamental plants, but it's crucial to select products labeled for this purpose. Spot treatments with a wand or spray applicator allow precise application to weeds without contacting flowers. Avoid broad spraying near desirable plants, and consider using pre-emergent herbicides to prevent weed growth without affecting established plants. Always follow product directions carefully to protect your garden's health.
What should I do if rain occurs shortly after applying weed killer?
Rain can wash away weed killer before it has a chance to work effectively. If rain is expected within 24 hours of application, it's best to delay treatment to prevent dilution or runoff. If rain happens soon after spraying, you might need to reapply once the area is dry. Using products with rainfast properties can also help, but checking the label for rain resistance and reapplication guidelines is important to maintain effectiveness.
How do pre-emergent weed preventers differ from regular weed killers?
Pre-emergent weed preventers work by stopping weed seeds from germinating, effectively preventing weeds before they appear. They are usually applied to soil in early spring or fall and provide coverage over a large area. Regular weed killers, on the other hand, target existing weeds, killing them after they have grown. Using both types strategically can help maintain a weed-free lawn or garden by preventing new weeds and eliminating current ones.
















