Violets can be a persistent and invasive weed in lawns, often competing with grass for nutrients and space. While some people appreciate their aesthetic appeal, others consider them a nuisance. The best herbicide for violets in lawns is one that effectively targets these weeds without harming your grass.

This guide explores the top herbicides for controlling violets in lawns, focusing on both selective and non-selective options. Whether you have a small backyard or a large lawn, there is a solution tailored to your needs.

Best Herbicides for Violets in Lawn

1. 2,4-D Herbicide– selective herbicide for violets

2,4-D is a selective herbicide that targets broadleaf weeds like violets while sparing most grasses. It is one of the most commonly used herbicides for lawn weed control.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of 2,4-D is its selectivity, which makes it safe for use on lawns. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

2. Triclopyr Herbicide– effective herbicide for violets

Triclopyr is a selective herbicide that targets tough broadleaf weeds like violets. It is particularly effective in lawns and turf areas.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of triclopyr is its ability to control a wide range of broadleaf weeds. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

3. Dicamba Herbicide– herbicide for persistent violets

Dicamba is a selective herbicide that targets broadleaf weeds like violets. It is often used in combination with other herbicides for enhanced control.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of dicamba is its ability to control a wide range of broadleaf weeds. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

4. MCPA Herbicide– selective herbicide for violets in lawns

MCPA is a selective herbicide that targets broadleaf weeds like violets. It is commonly used in lawns and turf areas.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of MCPA is its selectivity, which makes it safe for use on lawns. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

5. Fluroxypyr Herbicide– herbicide for violets in turf

Fluroxypyr is a selective herbicide that targets broadleaf weeds like violets. It is commonly used in lawns and turf areas.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of fluroxypyr is its selectivity, which makes it safe for use on lawns. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

6. Clopyralid Herbicide– herbicide for violets in lawns

Clopyralid is a selective herbicide that targets broadleaf weeds like violets. It is commonly used in lawns and turf areas.

This herbicide works by mimicking a plant hormone, causing uncontrolled growth that leads to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of clopyralid is its selectivity, which makes it safe for use on lawns. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

7. Quinclorac Herbicide– herbicide for violets in lawns

Quinclorac is a selective herbicide that targets broadleaf weeds like violets. It is commonly used in lawns and turf areas.

This herbicide works by inhibiting cell division in the weeds, leading to their death. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of quinclorac is its ability to control a wide range of broadleaf weeds. It is also rainfast within a few hours of application, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

8. Carfentrazone-Ethyl Herbicide– fast-acting herbicide for violets

Carfentrazone-ethyl is a post-emergent herbicide that targets broadleaf weeds like violets. It is commonly used in lawns and turf areas.

This herbicide works by inhibiting an enzyme essential for plant growth, leading to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the benefits of carfentrazone-ethyl is its fast action, which causes visible damage to weeds within hours of application. It is also rainfast within a few hours, ensuring that it remains effective even after rainfall. Always follow the label instructions for optimal results.

9. Sulfentrazone Herbicide– pre-emergent herbicide for violets

Sulfentrazone is a pre-emergent herbicide that prevents violet seeds from germinating. It is commonly used in lawns and turf areas.

This herbicide works by inhibiting photosynthesis in the weeds, leading to their death. It is best applied as a soil treatment before the violet seeds germinate. For best results, apply during the early growing season.

One of the key advantages of sulfentrazone is its residual activity, which prevents regrowth for an extended period. This makes it an excellent choice for large-scale weed control. Always follow the manufacturer’s instructions for safe and effective use.

10. Glyphosate-Based Herbicides– non-selective herbicide for violets

Glyphosate-based herbicides are non-selective and can be used to control violets in areas where you don’t mind killing surrounding vegetation. They are highly effective but should be used with caution to avoid damaging desirable plants.

This herbicide works by inhibiting an enzyme essential for plant growth, leading to the death of the weeds. It is best applied as a foliar spray, directly onto the leaves of the violets. For best results, apply during the growing season when the weeds are actively transporting nutrients.

One of the key advantages of glyphosate is its ability to penetrate the plant’s system and kill it from the roots up. This ensures that the weeds do not regrow, providing long-lasting control. Always follow the manufacturer’s instructions for safe and effective use.

Buyer’s Guide for the Best Herbicide for Violets in Lawn

• Choose a Selective Herbicide — Opt for a herbicide that specifically targets violets without harming your grass. Selective formulas are designed to eliminate weeds while keeping your lawn healthy.
• Check Active Ingredients — Ensure the herbicide contains proven active ingredients such as 2,4-D or Triclopyr. These ingredients are particularly effective at killing violets, ensuring complete eradication when applied directly to the foliage.
• Pre-Emergent vs. Post-Emergent Herbicide — Choose a herbicide based on your needs—pre-emergents work to prevent the germination of violet seeds, while post-emergents are formulated to tackle established plants. Consider which stage of growth you need to target.
• Consider Application Method — Decide whether you need a spray or granular herbicide. Sprays are ideal for large, sprawling infestations of violets, while granules are perfect for more targeted treatments around your lawn.
• Look for Long-Lasting Control — Choose a herbicide with residual control properties. A long-lasting formula will help prevent regrowth and maintain a weed-free lawn by continuing to work even after the initial application, giving you extended protection against violets.
• Eco-Friendly Herbicide Options — For an environmentally conscious approach, select a bio-based herbicide. These eco-friendly options are designed to minimize damage to non-target plants, soil, and wildlife, offering an effective solution that’s gentler on the environment.
• Check for Rainfastness — Ensure the herbicide is rainfast within a few hours of application. This feature ensures that rain won’t wash away the herbicide, allowing it to be fully absorbed by the weeds for maximum effectiveness.

By keeping these tips in mind, you can confidently choose the best herbicide to control and eliminate violets from your lawn.

Conclusion

Choosing the right herbicide for violets in your lawn is crucial for maintaining a healthy and attractive yard. Whether you need a selective herbicide to target violets specifically or a non-selective one for broader control, proper application is key.

With the information provided in this guide, you can make an informed decision and enjoy a weed-free lawn. Always follow the manufacturer’s instructions to ensure safe and effective use of the herbicides.