10 Best Weed Killer For Dandelions In Lawn 2024 in the US

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Weed and feed formula: Controls weeds and feeds grass in fall.

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Kills over 50 weeds: Targets clover, dandelion, plantain, and more.

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Optimal application conditions: Apply when temps are 60°F-90°F.

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Suitable for various grasses: Use on Bahiagrass, Bermudagrass, and more.

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Covers large area: 11.43 lb. bag covers 4,000 sq. ft.

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Weed Killer Plus Fertilizer: Combines weed control with lawn nutrition to thicken the lawn and prevent future weed growth.

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Broad-Spectrum Weed Control: Controls over 50 common lawn weeds including dandelion, clover, and plantain.

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Optimal Application Conditions: Best applied to a wet lawn with active weed growth at temperatures between 60°F and 90°F.

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Versatile Grass Compatibility: Suitable for multiple grass types such as Bahiagrass, Bermudagrass, and Zoysiagrass.

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Coverage Area: One bag covers up to 5,000 sq. ft. of lawn area.

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Effective Weed Killer: Kills over 250 types of weeds down to the root, including dandelions, clover, and poison ivy.

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Lawn Safe: Formulated with ingredients that target weeds without harming grass when used as directed.

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Fast-Acting: Delivers visible results within hours of application.

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Rainproof: Becomes rainproof in 1 hour, ensuring effectiveness even after rainfall.

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Comfort Wand Applicator: Includes a no-pump, continuous spray wand for easy and accurate application.

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3-in-1 Formula: Combines weed killer, fire ant preventer, and lawn fertilizer for Southern grass types.

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Weed Control: Targets common Southern weeds such as dollarweed, dandelion, clover, and more.

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Fire Ant Prevention: Prevents and kills fire ants for up to 6 months and controls other pests.

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Lawn Strengthening: Feeds and fortifies lawns against heat and drought conditions.

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Coverage: One bag covers 8,000 sq. ft., ideal for large lawn areas.

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Weed Killing: Targets and eliminates tough weeds like dandelions, clovers, and black medic, with a formula effective against over 200 weed types.

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Weed Prevention: Provides a 6-month control barrier to prevent new weeds from growing.

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Crabgrass Elimination: Includes four potent weed killers to eradicate crabgrass down to the root, with visible signs of effectiveness within 3 days.

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Crabgrass Prevention: Prevents the reemergence of crabgrass for up to 6 months by creating a protective soil barrier.

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Lawn Fertilization: Contains a fertilizer that greens the lawn for up to 3 months, ensuring long-lasting nourishment and stronger turf.

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Root-Level Weed Elimination: Effectively kills weeds down to the root without damaging the lawn when applied correctly.

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Broad-Spectrum Weed Control: Targets over 250 types of weeds including dandelions, clover, poison ivy, and more.

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Grass Safe: Formulated with ingredients that are safe for grass, ensuring lawn health when used as directed.

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Fast-Acting Results: Delivers visible results within hours of application, demonstrating quick efficacy.

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Rainproof: Becomes rainproof in 1 hour, ensuring the effectiveness of the treatment even if it rains shortly after application.

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Southern Lawns: Formulated for Bermudagrass, St. Augustinegrass, Zoysia, and Centipedegrass

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6-Month Protection: Prevents broadleaf, grassy weeds, and crabgrass for up to 6 months

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Weed Killer: Kills weeds including Dandelion, Dollarweed, and Clover

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Lawn Fertilizer: Feeds, greens, and strengthens your lawn

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Restrictions: Not for sale in 30 states including CA, NY, and WA

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3-in-1 Formula: Combines weed killing, crabgrass and grassy weed prevention, and lawn fertilization in one product.

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Weed Control: Targets common weeds such as dandelion, clover, dollar weed, ground ivy, chickweed, plantain, henbit, and English daisy.

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Crabgrass Prevention: Prevents crabgrass for up to 4 months and also targets barnyard grass, fall panicum, foxtail, and annual bluegrass.

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Lawn Fertilization: Feeds and greens the lawn to promote a lush and attractive turf.

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Large Coverage: Covers up to 4,000 square feet of lawn area.

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Selective Weed Control: Effectively kills 253 types of weeds without harming the lawn.

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Broad Spectrum: Targets common weeds like crabgrass, dandelion, clover, and yellow nutsedge.

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Northern Grass Compatibility: Specially formulated for use on Northern grasses such as Bluegrass, Fescue, Zoysia, and Perennial Ryegrass.

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Fast-Acting: Begins working immediately and becomes rainproof in just 3 hours.

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Long-Lasting: Maintains weed control for up to 3 months on listed weeds.

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Broad Spectrum Weed Killer: Capable of killing over 470 types of weeds including broadleaf, grassy weeds, dandelion, chickweed, clover, crabgrass, and yellow nutsedge.

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Fast-Acting Formula: Delivers visible results in just 5 hours by killing weeds on contact and attacking the roots.

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Lawn-Friendly: Designed to kill listed weeds without harming the lawn when applied according to the instructions.

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Optimal Application Temperature: Ideal for use when temperatures are between 45°F and 90°F for maximum effectiveness.