Violets in the lawn can be persistent and stubborn, often appearing as small purple blooms that spread through turf. Effective broadleaf weed killers target violets and other common lawn weeds without harming the grass. The following selections focus on products proven to control violets and similar broadleaf weeds, offering options for concentrates, ready-to-use formulas, and multi-weed solutions for different lawn sizes and needs. This guide compares ingredients, application notes, and suitability for various turf types to help American homeowners choose the right product.
| Product | Brand | Type |
|---|---|---|
| Ortho Weed B-gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate | Ortho | Concentrate |
| Southern Ag Amine 2,4-D WEED KILLER | Southern Ag | Concentrate |
| Monterey Spurge Power Broadleaf Weed Killer | Monterey | Concentrate |
| Bonide Chickweed, Clover and Oxalis Killer (16 oz) | Bonide | Concentrate |
| Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns (32 oz) | Ortho | Concentrate |
| Bonide Chickweed, Clover & Oxalis Killer (128 oz Ready-to-Use) | Bonide | Ready-to-Use |
Ortho Weed B-gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate
Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate is formulated to kill tough weeds in your lawn when used as directed. It targets chickweed, clover, oxalis, ground ivy, speedwell, and wild violet, making it a versatile choice for violet control. The product is rainproof in about six hours, which helps ensure weed-killing effectiveness even with sudden showers. Apply when weeds are actively growing and temperatures remain below 90°F for optimal results. This concentrate is designed for larger lawn applications, delivering a robust broadleaf weed attack while safeguarding the turf when used as directed.
Key considerations:
- Kills listed weeds including wild violet, with an emphasis on broadleaf targets.
- Rainproof in six hours, reducing wash-off concerns after application.
- Best applied during active weed growth and cooler temperatures under 90°F.
- Concentrate format requires mixing per label directions, appropriate for control of large areas (up to 3,200 sq. ft. per bottle).
Southern Ag Amine 2,4-D WEED KILLER
Southern Ag Amine 2,4-D Weed Killer is a broadleaf weed control product designed for turf, pastures, rangeland, ditch banks, fences, and similar areas. It offers a low-use rate of about 1 to 4 pints per acre, making it economical for larger lawns or property borders. The formulation focuses on broadleaf weeds, including violets, and is suitable for both warm and cool-season grasses. Homeowners can use it on turfgrass to knock out common weeds while maintaining lawn health when applied according to label directions. The product is designed for more extensive outdoor spaces where multiple weed species may coexist with the lawn grass.
Key considerations:
- Low-use-rate formula supports cost-effective, large-area applications.
- Controls many broadleaf weeds and woody plants when used as directed.
- Versatile for use in turf, pastures, rangeland, and similar settings.
- Follow label directions for safe application on specific grass species.
Monterey Spurge Power Broadleaf Weed Killer
Monterey Spurge Power Broadleaf Weed Killer targets hard-to-control broadleaf weeds, including spurge, dandelion, oxalis, creeping Charlie, clover, wild violet, and more. It contains three active ingredients to deliver broad-spectrum control, making it a robust option for lawns with multiple weed species. It can be used on warm and cool-season grasses, such as bluegrass, fescue, ryegrass, bentgrass, bermuda, zoysia, and others, providing flexibility across different turf types. For homeowners facing persistent violet growth, this product offers a multi-weed approach that can simplify lawn care by addressing several targets in one application.
Key considerations:
- Effective against a range of broadleaf weeds including violets.
- Suitable for both warm- and cool-season lawns.
- Three active ingredients provide broad-spectrum control.
- Ideal for lawns with diverse weed populations.
Bonide Chickweed, Clover and Oxalis Killer (16 oz Concentrate)
Bonide Chickweed, Clover and Oxalis Killer is a versatile concentrate designed to eliminate chickweed, clover, dandelions, ground ivy, oxalis, wild violet, and more. It claims to kill weeds down to the roots, helping prevent reinfestation. The product is intended for use on grasses and is designed to spare the lawn while delivering targeted broadleaf weed control. It requires mixing before application, and Bonide also offers a ready-to-use option for convenient use without mixing. This makes it suitable for homeowners who want options based on application preferences and lawn size.
Key considerations:
- Comprehensive weed kill including violets when applied as directed.
- Designed to preserve lawn grasses while eliminating broadleaf weeds.
- Requires mixing, or a ready-to-use alternative is available.
- Strong option for multi-weed control in lawns with violets.
Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns (32 Oz)
Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns comes in a 32-ounce bottle, designed to kill chickweed, clover, and oxalis, with a roots-focused action and lawn-safety claims. The product emphasizes that it kills weeds to the roots and won’t harm the lawn when used as directed. This option suits households seeking a second bottle to treat additional areas or to maintain an ongoing weed control plan across larger properties. The concentrate format requires appropriate mixing according to label directions.
Key considerations:
- Kills weeds to the roots with lawn-safe claims when used correctly.
- 32-ounce bottle supports medium-scale applications.
- Part of a well-known brand’s weed control line with established performance.
- Follow label directions for best results and safe use on specific grasses.
Bonide Chickweed, Clover & Oxalis Killer (128 oz Ready-to-Use)
Bonide Chickweed, Clover & Oxalis Killer in a 128-ounce Ready-to-Use format provides large-area convenience without mixing. It targets chickweed, clover, dandelions, ground ivy, oxalis, wild violet, and other common lawn weeds. The ready-to-use spray is designed to simplify application, especially for homeowners who want quick deployment across larger lawns or multiple zones. It is formulated to kill weeds and their roots while protecting turf, once the label directions are followed. This option is beneficial for users who prefer minimal preparation and straightforward use.
Key considerations:
- Ready-to-use formulation for immediate application without mixing.
- Covers a broad range of weeds, including violets, with root kill.
- Ideal for larger properties or frequent weed management routines.
- As with all broadleaf herbicides, follow lawn-specific usage directions to protect grass health.
Buying Guide: Key Purchase Considerations
When selecting a weed killer to control violets in a lawn, consider the following factors to balance effectiveness, lawn health, and maintenance needs:
- Weed target scope: If violets are the primary concern, look for products listing violets among the treated weeds or broadleaf weed blends that include violet control.
- Lawn type compatibility: Confirm whether the product is suitable for warm-season or cool-season grasses, such as bluegrass, fescue, bermuda, or zoysia, to avoid turf damage.
- Form factor: Choose between concentrates (more economical per area) and ready-to-use formulations (convenience, less prep time) based on lawn size and user preference.
- Application window: Most broadleaf herbicides work best when weeds are actively growing and temperatures are within a moderate range; avoid extreme heat to protect turf.
- Rainfastness and weather considerations: Some products claim rainproof performance within a few hours; consider local rainfall patterns when planning a treatment.
- Safety and lawn preservation: Look for products that specify safe use on grasses and provide clear label directions to ensure minimal risk to turf health.
- Application scale: For larger properties, per-acre use rates and bottle size matter for cost efficiency and practicality.
- Active ingredients: A blend of active ingredients can offer broader weed control but pay attention to any restrictions on use with certain grass types or environmental considerations.
- Environmental impact: Some products emphasize lower turf risk or targeted action; review label and safety data if environmental impact is a concern.
- Mixing requirements: If selecting a concentrate, be prepared to mix per label instructions and use measurement tools to ensure correct dosages.
In summary, the best choice depends on lawn size, weed pressure, and personal preferences for application style. For violet-heavy lawns, products listing wild violet among treated weeds or broad-spectrum formulations in ready-to-use or concentrated forms can offer effective control, while preserving healthy turf when used according to directions.