Foxtail weeds in lawns and turf can be stubborn, often requiring post-emergent solutions to stop them in their tracks. This guide highlights top post-emergent herbicides that target foxtail and related grasses, explaining how each product works, when to apply, and what to expect in terms safety and results. The selections cover a range of active ingredients and application strategies to fit different turf types and maintenance plans.
| Product | Brand | Active Focus | Formulation | Recommended Use |
|---|---|---|---|---|
| BASF Drive XLR8 Crabgrass Killer | BASF | Quinclorac; broad-spectrum post-emergent | Water-based concentrate | Effective on foxtail and other broadleaf weeds |
| Monterey Grass Getter | Monterey | Sethoxydim; grassy weed control | Liquid concentrate | Kills a wide range of grassy weeds, including foxtail |
| Syngenta Tenacity Herbicide | Syngenta | Mesotrione; pre- and post-emergent | Liquid concentrate (pack of 2) | Controls 46 broadleaf and grassy weeds, including foxtail |
| Recognition Post-Emergent Herbicide | Syngenta | Broad-specturm control with safener; grasses included | Water-dispersible granules | Widely effective on turf grasses and sedges |
| Petra Mesotrione Weed Killer | Petra | Mesotrione; pre- and post-emergent | Liquid concentrate | Broad weed control including many grassy and broadleaf species |
Foxtail control often hinges on choosing a product with a proven track record against grassy weeds and applying at the right timing. The following sections offer detailed notes on five top options geared toward foxtail suppression in diverse turf settings.
BASF Drive XLR8 Crabgrass Killer
This post-emergent herbicide uses quinclorac as a core active ingredient, delivering fast uptake and visible results. The water-based formulation enhances plant accessibility, enabling efficient weed absorption and rapid control. Drive XLR8 offers extended residual control, with effects lasting up to about 30 days, which can help reduce the frequency of applications in maintained turf. It is designed to target a broad spectrum of grassy and broadleaf weeds, including foxtail, crabgrass, and common broadleaf invaders like dandelion and clover. The product is formulated to be rainfast within an hour, giving homeowners more confidence after rainfall events. For lawns and turf areas facing recurring foxtail pressure, this option provides a strong balance of speed, duration, and breadth of control.
Key considerations:
– Best used on established turf with proper irrigation post-application.
– Follow label directions for dilution and spray volume to achieve even coverage.
– Suitable for residential lawns and turf areas that encounter a mix of weed species.
Recognition Post-Emergent Herbicide (1.95 oz)
Recognition employs a safener to improve turf safety on common lawn grasses while delivering broad-spectrum control, including grasses and sedges. When applied at labeled rates, it provides post-emergent activity against a range of weed species, making it a versatile option for lawns facing foxtail alongside other grassy invaders. The product is specifically noted for turf safety on several common residential grasses, with California restrictions noted for certain uses. It can be effective as a stand-alone treatment or as part of a tank mix strategy to enhance efficacy against tough weeds like dollarweed or spotted spurge.
Key considerations:
– Evaluate turf type and local regulations before use.
– Consider tank-mixing with other products for enhanced broadleaf weed control if needed.
– Adhere to label timing for post-emergent activity and avoid applying during extreme heat or drought stress.
Nufarm Triplet SF Selective Post-Emergent
Triplet SF blends three selective herbicides to deliver post-emergent control across a broad spectrum of broadleaf weeds, with additional activity on some grassy species when labeled. This makes it a flexible option for lawns that encounter mixed weed populations, including foxtail alongside clover, dandelion, and other common invaders. The product emphasizes flexible application rates to tailor treatment intensity to problem areas, supporting efficient turf maintenance. It is suitable for homeowners managing diverse weed challenges without needing multiple separate products.
Key considerations:
– Effective for broadleaf-dominated weed pressure and some grassy weeds.
– Adjust application rate based on weed density and turf health.
– Follow label directions for safe use around ornamentals and nearby plants.
Syngenta Tenacity Herbicide
Tenacity (mesotrione) is a well-known herbicide for pre- and post-emergent use in lawns and turf. It is capable of controlling a broad range of weed species, including crabgrass, foxtail, clover, dandelion, and other common lawn pests. Tenacity is valued for its ability to be applied at seeding or over established turf, offering a flexible window for timing. The product excels in mixed weed pressures and provides selective control that preserves desirable grasses while targeting undesirable ones. The 8-ounce bottle pack is designed for efficient application across larger lawns or multiple treatment zones.
Key considerations:
– Can be used during seeding or on established turf, depending on label instructions.
– Suitable for broad-spectrum weed control with an emphasis on grassy and some broadleaf species.
– Monitor for potential turf tolerance on sensitive cultivars; conduct a small test area if uncertain.
Petra Mesotrione Weed Killer
Petra’s mesotrione-based formulation targets a broad spectrum of weeds, including many tough grassy and broadleaf species. It offers both pre- and post-emergent control, helping prevent and suppress foxtail and other common lawn weeds across seasons. The product emphasizes ease of use and coverage, aiming for consistent results with straightforward spray application. Gardeners and lawn care enthusiasts can rely on its dual-action approach to keep newly seeded or established lawns weed-free over time.
Key considerations:
– Effective for both prevention and post-emergent control, depending on timing.
– Broad weed targeting supports a simplified approach to lawn care.
– Follow label instructions for spray coverage to ensure uniform results.
Buying Guide: Key Purchase Considerations and Comparisons
- Weed spectrum and target pests: For foxtail, prioritize products with proven activity against grasses in addition to broadleaf weeds, such as Tenacity or Drive XLR8. If your lawn battles dense foxtail populations alongside other grasses, a multi-target option reduces the need for multiple products.
- Timing and application window: Some products are effective pre- and post-emergent, while others focus on post-emergent only. Consider whether you need a solution that works during reseeding periods or for established turf. Timing is crucial for maximizing efficacy and minimizing turf stress.
- Turf safety and suitability: Safeners and compatibility with common turf species influence product choice. Recognize that certain formulations are safer on St. Augustinegrass or zoysiagrass; follow label directions to protect your specific lawn type.
- Residual control and spray coverage: Longer residual control can reduce reapplication frequency but may require more precise application to avoid damage to desirable grasses. Ensure your sprayer settings deliver even coverage and reach weeds at the correct growth stage.
- Tank-mix potential and integration: Some products pair well with other herbicides to enhance broadleaf weed control or address additional weed challenges. Check compatibility and label-approved tank-mixing options before combining products.
- Regulatory and regional considerations: Some products have California restrictions or region-specific labeling. Always verify local regulations and label instructions before purchase and use.
In choosing the best post-emergent herbicide for foxtail, consider your turf type, weed pressure, and preferred application timing. The highlighted products offer a mix of fast-acting control, broad-spectrum activity, and flexible timing to address foxtail and related grasses in residential lawns and turf areas.