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Lawn Spreader

Weed Control

Keep crabgrass, dandelions and clover from invading your lawn.

Weed Control

How to Kill Dandelions in Lawns

Difficult to completely eliminate, the plant (root and all) needs to be removed or they can grow right back.

Kill Dandelions in the Lawn

Even the best cared for lawns will have an occasional dandelion. They are difficult to completely eliminate, and the entire plant (root and all) of the dandelion needs to be removed or they can grow right back. 

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A lawn with dandelions.

Prevention and Maintenance

Kill Visible Dandelions
The best way to attack dandelions is to kill the whole plant, taproot and all, and then keep new weeds from establishing themselves in your lawn. Kill dandelions and feed at the same time to help crowd out future weeds by applying a weed-and-feed product such as Scotts® Turf Builder® Triple Action or Scotts® Turf Builder® Weed & Feed in the spring. If you have dandelions growing in your St. Augustine, centipede, or zoysia lawn, use Scotts® Turf Builder® Southern Triple Action or Scotts® Turf Builder® Bonus® S Southern Weed & Feed instead. If a broad application doesn't kill all of them, spot treat any remaining dandelions 2 to 4 weeks later with a ready-to-use product like Scotts® Spot Weed Control for Lawns. Just be sure to follow the instructions on the label.

Don't hand pull them, as they will grow right back unless the tap root (often 2-3 feet deep) is completely removed.

Dandelion flowers growing on a lawn.

Get Mowing

A thick lawn is the best method for preventing dandelions and other broadleaf weeds in the lawn. Mow your lawn at a high setting on your mower, and follow a regular feeding program to achieve a lawn that is thick enough to keep weeds like dandelions from establishing in the first place.

Dandelion flowers growing in a lawn.

Dandelion Defined

Dandelions are a broadleaf perennial that can grow in any soil and are most numerous in full sunlight. In the early spring, new sprouts will emerge from the taproot, which can be 2 to 3 feet deep in the soil. They grow yellow flowers that mature and turn into white puffballs that contain seeds that spread with the wind to other lawns. Even though they disappear in the fall, the taproot survives deep in the soil to start the cycle again in the spring. To keep dandelions out of your yard, this root has to be killed.

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Scotts® Turf Builder® Triple Action1
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Scotts® Elite Spreader
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Scotts® Turf Builder® Southern Triple Action
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2022-05-21
2022-05-21
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Main navigation (US)

  • Shop

    • Scotts Program

    • Grass Seed

    • Insect, Grub, & Disease Control

    • Lawn Food

    • Mulch & Garden

    • Outdoor Cleaners

    • Scotts Bundles

    • Scotts® ProVista™

    • Spreaders

    • Tools & Accessories

    • Weed Control

  • Learn

    • Spring Lawn Care

    • Backyard Transformations

    • Grass & Grass Seed

    • Insect & Grub Control

    • Lawn Basics

    • Lawn Disease Control

    • Lawn Food

    • Lawns Matter

    • Mulch & Garden

    • Other Lawn Problems

    • The Scotts Way

    • Spreaders, Mowing & Tools

    • Watering

    • Weed Control

  • Plan

    • Build A Plan

    • Get The App

    • Mulch Calculator

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