Mouse ear chickweed is a persistent and invasive weed that often spreads quickly in lawns, gardens, and ornamental beds. Known for its fuzzy, spoon-shaped leaves and low-growing mats, this plant can choke out desirable vegetation. Managing mouse ear chickweed requires targeted herbicides and proper application timing.

Many homeowners and landscapers struggle with mouse ear chickweed because it resists standard broadleaf killers. This guide presents the best herbicides that are specifically effective against this weed. We also provide tips on usage, application timing, and safe lawn practices to help you succeed in weed control.

Whether you prefer organic formulas or fast-acting chemicals, you will find suitable options here. Each product has been reviewed based on performance, user reviews, and active ingredients.

Let’s explore the best solutions available for eliminating mouse ear chickweed from your landscape.

10 Best Herbicides for Mouse Ear Chickweed

1. Ortho Weed B Gon Chickweed, Clover & Oxalis Killer

This selective herbicide targets tough broadleaf weeds like mouse ear chickweed while remaining safe on most grass types. It contains Triclopyr and MCPP, two active ingredients proven effective against hairy-leaved weeds. Results are visible within days, making it ideal for rapid control.

Its ready-to-use spray bottle is perfect for spot treatments and small infestations. For larger areas, a concentrate version is available that covers more ground. It’s rainproof in six hours and delivers long-lasting control with proper use.

Be cautious around newly seeded areas, as it may cause stress to immature grass. Always follow label directions for best results. It is one of the top-rated choices for mouse ear chickweed on home lawns.

2. Southern Ag Lawn Weed Killer with Trimec

Southern Ag’s product uses the powerful Trimec formulation to kill chickweed, clover, and other broadleaf invaders. It combines 2,4-D, Dicamba, and MCPP to penetrate hairy weed surfaces like mouse ear chickweed. It works well on cool-season and warm-season grasses alike.

This herbicide provides cost-effective coverage for large lawns or commercial areas. It can be tank mixed and used in hose-end sprayers for broader control. Use it during active weed growth in spring or fall.

It is not intended for newly seeded lawns or St. Augustine grass. Apply with precision to avoid harming flowers or vegetables. Southern Ag remains a trusted brand among turf professionals.

3. Bonide Weed Beater Ultra

Weed Beater Ultra offers fast, visible results in as little as 24 hours. Its advanced formula includes Dicamba, 2,4-D, and Mecoprop for multi-ingredient control. This product is especially good for early spring applications on mouse ear chickweed.

It works even in cooler temperatures, making it perfect for chickweed’s preferred season. Safe on over 200 lawn types when applied as directed. Available in both ready-to-spray and concentrate versions for user convenience.

Use with care on delicate grasses like centipede or St. Augustine. Wear gloves and protective clothing during application. Bonide’s precision and fast results make it a homeowner favorite.

4. Spectracide Weed Stop for Lawns

Spectracide’s broad-spectrum lawn herbicide offers good control of mouse ear chickweed. It contains active ingredients that stop growth at the root. Its fast-drying, rainproof formula is ideal for unpredictable spring weather.

It’s easy to use, requiring no mixing or dilution. Great for home use on Kentucky Bluegrass, Fescue, and Bermuda lawns. The product kills more than 200 weed types with visible results in days.

Multiple applications may be needed for dense infestations. Avoid spraying during drought conditions or on stressed lawns. For affordable and accessible control, Spectracide is a solid pick.

5. Ferti-Lome Weed-Out Lawn Weed Killer

This concentrated formula targets hard-to-kill weeds like mouse ear chickweed. With active ingredients including 2,4-D and Dicamba, it penetrates thick, hairy foliage effectively. It’s suitable for use in both residential and commercial lawn care.

The product is economical and covers large areas when diluted properly. Best used during spring or fall when chickweed is actively growing. It’s compatible with most turfgrass types.

Careful application is required to avoid harming shrubs or flower beds. Wear safety gear during use. Ferti-Lome is known for consistent, reliable weed control performance.

6. Bayer Advanced Lawn Weed & Crabgrass Killer

This product contains a dual-action formula that controls mouse ear chickweed and grassy weeds like crabgrass. It is safe for use on over 200 lawn species and offers a wide weed-killing spectrum. The formula includes Quinclorac and Dicamba for improved efficacy.

Rainproof in one hour, this herbicide allows for flexible application scheduling. The spray bottle is user-friendly, and no mixing is needed. It’s perfect for homeowners seeking broad control with one product.

Avoid mowing within 48 hours of treatment for best absorption. Follow up with a second application for persistent weeds. Bayer is a reputable name in lawn care solutions.

7. Gordon’s Trimec Classic Broadleaf Herbicide

Trimec Classic is a commercial-grade solution that targets mouse ear chickweed and more than 200 other broadleaf weeds. It is a favorite among landscapers and lawn professionals. Contains a strong concentration of 2,4-D, Dicamba, and MCPP for fast results.

Apply it with a backpack or tank sprayer for even distribution. Best results occur when applied early in the chickweed’s growth cycle. Suitable for large-scale applications like parks or golf courses.

Use with caution on sensitive turfgrass types. Be sure to calibrate equipment properly. Trimec Classic is a high-strength option for serious infestations.

8. Monterey Spurge Power

Though designed for spurge, this herbicide is also highly effective on mouse ear chickweed. It includes Triclopyr, which is especially potent against hairy and stubborn weeds. Homeowners report success with just one treatment.

It works best in warm-season turf like Bermuda or Zoysia. Rainfast in six hours and safe for pets once dry. Easy to use and compatible with hose-end sprayers.

Not labeled for use in vegetable gardens or around edibles. Use a surfactant for maximum leaf coverage. Monterey is a premium herbicide worth its price.

9. Quali-Pro 2-D Herbicide

This professional-grade solution features Dicamba and Diflufenzopyr for post-emergent control. It attacks mouse ear chickweed from root to leaf. Lawn care companies prefer it for its strong performance on tough weeds.

Use a tank sprayer for precise application in large lawn areas. It has residual soil activity for extended protection. Works best when combined with a spreader sticker.

Wear full PPE during application. Avoid drift near flowers or vegetables. Quali-Pro is a high-potency option for experienced users.

10. Espoma Organic Weed Preventer

For organic gardeners, Espoma offers a corn gluten meal-based pre-emergent that helps suppress mouse ear chickweed. It is pet- and kid-safe and improves soil health while preventing weed seed germination. Best used before chickweed appears in early spring.

Apply evenly with a broadcast spreader and water it in lightly. Works well on lawns, ornamental beds, and pathways. It is a long-term solution rather than a fast-kill product.

Reapply every season for best results. Not effective on existing weeds. Espoma is a great choice for organic lawn programs.

Buyer’s Tips for Controlling Mouse Ear Chickweed

1. Select Herbicides Labeled for Mouse Ear Chickweed: Choose a product that explicitly lists mouse ear chickweed on the label. Look for Triclopyr, MCPP, or 2,4-D as active ingredients.
2. Apply When Mouse Ear Chickweed Is Actively Growing: Spring and fall are the best times for application due to higher weed activity.
3. Use the Right Herbicide Type: Pre-emergents like Prodiamine prevent, while post-emergents like Dicamba kill existing growth.
4. Match Herbicide to Lawn Type: Ensure it is safe for your specific turf—Fescue, Zoysia, or Bermuda.
5. Choose Residual Control: Products with Isoxaben or Dithiopyr help stop future outbreaks.
6. Use the Right Formulation: Use RTU sprays for spot control and concentrates for large patches.
7. Choose Safe Products: If pets or children are present, go for lower-toxicity products like Iron HEDTA.

Best Herbicide For Mouse Ear Chickweed FAQs

1. Q: When is the best time to apply herbicide?
   A: Early spring or fall when the weed is actively growing.
2. Q: Will these herbicides harm my lawn?
   A: Selective herbicides labeled safe for your grass type will not harm lawns.
3. Q: How long does it take to see results?
   A: Most post-emergent herbicides show results within 7–14 days.
4. Q: Can I use pre-emergents and post-emergents together?
   A: Yes, combining both offers proactive and reactive control.
5. Q: Are organic options effective?
   A: They work, but may require more frequent applications and patience.
6. Q: How often should I reapply?
   A: Reapplication every 3–6 weeks may be needed for heavy infestations.
7. Q: Is it safe for pets?
   A: Many are safe once dry; always check product labels for pet safety.

Conclusion

Controlling mouse ear chickweed requires a targeted and consistent approach. By choosing the right herbicide and applying it at the correct time, you can eliminate this stubborn weed from your lawn.

Selective products that include Triclopyr, 2,4-D, or Dicamba are most effective against its hairy foliage.

Use the buyer’s guide to select a product that suits your lawn type, size, and level of infestation. Consider organic options if safety is a priority. With the proper herbicide and technique, you’ll enjoy a lush, weed-free yard in no time.