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Patio, Lawn & Garden

Pest Control

Plant Killers

10 Best Plant Killers 2025 in the United States

Name: Roundup Weed & Grass Killer₄ with Pump 'N Go 2 Sprayer, Use In and Around Flower Beds, Trees & More, 1.33 gal.
Brand: Roundup
Price: 24.97 USD
Availability: InStock

From leading brands and best sellers available on the web.

Winner

Roundup

Roundup Weed & Grass Killer₄ with Pump 'N Go 2 Sprayer, Use In and Around Flower Beds, Trees & More, 1.33 gal.

9.9

score

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Bonide

Bonide Systemic Houseplant Insect Control, 8 oz Ready-to-Use Granules for Indoors and Outdoors, Protects Plants from Insects

9.8

score

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Landisun

Landisun Fruit Fly Sticky Traps 48PCS Fungus Gnat Traps Bug Traps Gnat Killer for Indoor Outdoor House Kitchen Plants Whitefly Mosquitos Flying Insects Yellow Designed by JPMOS

9.7

score

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Garden Safe

Garden Safe 32 oz. Insecticidal Soap Ready-to-Use, 1 Count (Pack of 1)

9.5

score

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Earth's Ally

Earth's Ally 3-in-1 Plant Spray 24 oz Ready-to-Use | Better Than Neem Oil | Insecticide, Fungicide & Spider Mite Control for Organic Gardening, Pest Repellent for Indoor Houseplants & Outdoor Gardens

9.3

score

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Ortho

Ortho GroundClear Weed and Grass Killer, Ready-to-Use with Comfort Wand, Broadleaf Weed Control for Landscape Beds, Around Vegetable Gardens or Patios, Results in 15 Minutes, OMRI Listed,1 gal.

9.0

score

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BioAdvanced

BioAdvanced Brush Killer Plus, Ready-to-Use, 1 Gal – Kills Tough Brush Roots & All, Kills Poison Ivy

8.8

score

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Ortho

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

8.5

score

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Stingmon

Stingmon 36 Pack Fruit Fly Trap for Indoors, Fungus Gnat Killer Indoor Sticky Traps for Mosquito, Bug Insect Catcher Killer for Houseplant

8.3

score

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#10

Bonide

Bonide 2746 Stump & Vine Killer Concentrate, 8 oz Stumps and Vines Without harming Turf. Contains Brush Easy Application. Kills Oak, Poison Ivy and More, 1

8.0

score

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10 Best Plant Killers 2025 in the United States

Roundup Weed & Grass Killer₄ with Pump 'N Go 2 Sprayer, Use In and Around Flower Beds, Trees & More, 1.33 gal.

Bonide Systemic Houseplant Insect Control, 8 oz Ready-to-Use Granules for Indoors and Outdoors, Protects Plants from Insects

Landisun Fruit Fly Sticky Traps 48PCS Fungus Gnat Traps Bug Traps Gnat Killer for Indoor Outdoor House Kitchen Plants Whitefly Mosquitos Flying Insects Yellow Designed by JPMOS

Garden Safe 32 oz. Insecticidal Soap Ready-to-Use, 1 Count (Pack of 1)

Earth's Ally 3-in-1 Plant Spray 24 oz Ready-to-Use | Better Than Neem Oil | Insecticide, Fungicide & Spider Mite Control for Organic Gardening, Pest Repellent for Indoor Houseplants & Outdoor Gardens

Hi-Yield (33692) Super Concentrate Killzall Weed & Grass Killer (32 oz)

Safer 5118-6 Insect Killing Soap Concentrate - Insecticidal Soap for Plants - Kills Aphids, Whiteflies, Thrips, Spider Mites, and More - OMRI Listed for Organic Use

Mighty Mint 32 oz Peppermint Plant Protection Spray - Kit - for Spider Mites, Insects, Gnats, Fungus, and Disease

BioAdvanced Organics Brand Houseplant Insect Killer, Ready-to-Use, 24 oz

Garden Safe Multipurpose Garden Insect Killer 32-oz Garden Insect Killer Trigger Spray

Ortho GroundClear Weed and Grass Killer, Ready-to-Use with Comfort Wand, Broadleaf Weed Control for Landscape Beds, Around Vegetable Gardens or Patios, Results in 15 Minutes, OMRI Listed,1 gal.

BioAdvanced Brush Killer Plus, Ready-to-Use, 1 Gal – Kills Tough Brush Roots & All, Kills Poison Ivy

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

Stingmon 36 Pack Fruit Fly Trap for Indoors, Fungus Gnat Killer Indoor Sticky Traps for Mosquito, Bug Insect Catcher Killer for Houseplant

Bonide 2746 Stump & Vine Killer Concentrate, 8 oz Stumps and Vines Without harming Turf. Contains Brush Easy Application. Kills Oak, Poison Ivy and More, 1

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