Maintaining a lush, green lawn free of dandelions and other pesky weeds requires an effective weed killer. This guide covers the top dandelion killers for lawns currently available, offering solutions that target weeds while protecting your grass. Below is a summary table of the top products, followed by detailed reviews and a comprehensive buying guide.
| Product | Brand | Key Features | Coverage |
|---|---|---|---|
| Ortho WeedClear Lawn Weed Killer Ready-To-Spray | Ortho | Kills dandelion, crabgrass, clover; fast-acting; safe for various lawn grasses | 32 oz. Bottle |
| Ortho WeedClear Weed Killer for Lawns with Comfort Wand | Ortho | Kills 250+ weeds including dandelion; spot treatment; lawn-safe for many grass types | 1 gallon |
| Roundup For Lawns Ready-to-Use with Extend Wand | Roundup | Kills 253 weeds including dandelion; rainproof in 3 hours; long-lasting control | 1.33 gallons |
| Scotts Turf Builder Weed & Feed | Scotts | Weed killer plus fertilizer; controls 50+ weeds; thickens lawn to prevent weeds | 5,000 sq. ft. coverage |
| Scotts Turf Builder Triple Action | Scotts | Kills weeds, prevents crabgrass, feeds lawn; controls dandelion and clover | 4,000 sq. ft. coverage |
Ortho WeedClear Lawn Weed Killer Ready-To-Spray
Ortho WeedClear Lawn Weed Killer Ready-To-Spray offers a practical solution for eradicating broadleaf weeds including dandelion, chickweed, clover, crabgrass, and foxtail. The spray formula delivers targeted treatment without harming common lawn grasses such as Bermudagrass, Buffalograss, Kentucky Bluegrass, Fescues, Ryegrass, and Zoysiagrass.
This fast-acting weed control penetrates down to the root, ensuring lasting results with just a single application. Its ready-to-spray design includes a built-in applicator making treatment straightforward and efficient. Ideal for homeowners seeking an easy way to maintain weed-free and healthy lawns.
Ortho WeedClear Weed Killer for Lawns with Comfort Wand
The Ortho WeedClear Weed Killer with Comfort Wand delivers potent weed control for over 250 kinds of weeds, including dandelion and clover. Its spot treatment capability ensures the killer affects only the weeds, leaving Bermuda, Centipede, Zoysia, Kentucky Bluegrass, Ryegrass, and Fine Fescue grasses unharmed when applied as directed.
This formula gets results quickly by eliminating roots, preventing regrowth with a single application. The 1-gallon size and comfort wand applicator allow for precise application, making it suitable for both small and larger lawn areas requiring targeted treatment.
Roundup for Lawns Ready-to-Use with Extend Wand
Roundup for Lawns offers ready-to-use weed control specifically formulated for northern grasses. It eliminates 253 types of weeds, including tough-to-control dandelion, clover, crabgrass, and poison ivy, by killing the weed roots completely.
This product starts working immediately and becomes rainproof within 3 hours, providing reliable long-lasting weed control for up to 3 months. The ergonomic extend wand facilitates easy application to hard-to-reach areas on larger lawns.
Scotts Turf Builder Weed & Feed
The Scotts Turf Builder Weed & Feed combines weed control and fertilizer in a single application, killing more than 50 types of listed weeds including dandelion and clover. It also feeds your lawn to help it grow thick and healthy, which naturally crowds out future weeds.
Best applied to a wet lawn with temperatures between 60°F and 90°F, this product offers effective ongoing lawn nourishment alongside weed control. It controls weeds such as plantain, morning glory, and chicory while improving overall lawn density.
Scotts Turf Builder Triple Action
The Scotts Turf Builder Triple Action is a unique 3-in-1 product that kills existing weeds, prevents crabgrass, and feeds the lawn. It targets listed weeds like dandelion, clover, dollarweed, and chickweed, while preventing crabgrass for up to 4 months.
This product is suitable for maintaining both the health and appearance of your lawn by providing essential nutrients and weed prevention, reducing the need for multiple products and applications.
Buying Guide for Choosing the Best Dandelion Killer for Lawns
When selecting a dandelion killer for your lawn, consider the following key factors to identify the best product for your needs:
- Type of Lawn Grass: Choose a weed killer formulated for your specific grass type (e.g., Kentucky Bluegrass, Bermuda, Zoysia) to avoid damaging your lawn.
- Target Weeds: Verify the product covers dandelions as well as any other invasive weeds common in your area.
- Application Method: Ready-to-spray bottles offer convenience, while concentrates may require mixing but can treat larger areas economically. Spot treatments like wands provide precision.
- Speed and Duration of Control: Look for fast-acting formulas if quick results are desired, and consider products that offer residual control to prevent regrowth.
- Additional Lawn Benefits: Some weed killers also feed your lawn, promoting thicker grass that naturally inhibits weed growth.
- Environmental Conditions: Assess whether the product is rainproof within a short timeframe and optimal application temperatures for maximum effectiveness.
- Safety and Use Instructions: Always follow manufacturer guidelines to protect desired plants and ensure proper use, especially regarding application timing and frequency limits.
Choosing the right product based on these considerations will help maintain a healthy, dandelion-free lawn with minimal effort.