Why is Bermuda grass growing where I never planted it? It acts like an unwanted guest that refuses to leave the party.
Identifying the Best Herbicides for Bermuda Grass is essential if you want to keep your lawn or garden beds under control. This selection helps you distinguish between products that protect your turf and those that clear out stubborn weeds.
Key Takeaways
- Check the label carefully to ensure the product is safe for your specific grass type because some herbicides will kill your lawn along with the weeds.
- Look for the concentration levels to understand exactly how much water you need to mix with your herbicide for an effective application.
- Prioritize post-emergent formulas if you are already battling established Bermuda grass runners that have taken hold in your flower beds.
- Always include a quality non-ionic surfactant in your mixture to help the chemical stick to the waxy leaf surfaces of the weeds.
- Consider the residual length of the product if you need long-term control rather than just a quick knockdown of existing growth.
| Versatile Turf Professional |  |
Certainty Herbicide Turf and Lawn | Extremely selective control | Systemic root absorption | Low application rate | View on Amazon | Read Review |
| Ornamentals Safety Specialist |  |
Gordon's Ornamec 170 Grass Herbicide | Protects ornamental plants | Fast systemic action | Easy mixing ratio | View on Amazon | Read Review |
| Zoysia Lawn Defender |  |
Atticus Vendra II SRX Herbicide | Broad grassy weed control | Safe for specific turf | Reliable systemic action | View on Amazon | Read Review |
| Pre-Emergent Powerhouse |  |
Tenacity Turf Herbicide Concentrate | Dual action control | Visible treatment results | Long residual protection | View on Amazon | Read Review |
| Heavy Duty Invader Control |  |
Fusilade II Selective Herbicide | High concentration levels | Superior systemic activity | Kills deep roots | View on Amazon | Read Review |
| Persistent Residual Fighter |  |
BASF Drive XLR8 Crabgrass Killer | Thirty day residual | Fast acting liquid | Broad weed spectrum | View on Amazon | Read Review |
| Temperature Resistant Specialist |  |
Prime Source Celsius WG Herbicide | High heat performance | Excellent turf safety | Easy mix packets | View on Amazon | Read Review |
| Essential Mixing Agent |  |
Southern Ag Non-Ionic Surfactant | Improves absorption efficiency | Increases herbicide performance | Prevents runoff waste | View on Amazon | Read Review |
| Tough Woody Brush Killer |  |
Hi-Yield Triclopyr Ester Concentrate | Kills woody plants | Deep root penetration | Highly concentrated formula | View on Amazon | Read Review |
| Classic Broadleaf Solution |  |
Southern Ag Amine 2,4-D Killer | Inexpensive weed control | Broad spectrum action | Established track record | View on Amazon | Read Review |
More Details on Our Top Picks
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Certainty Herbicide Turf and Lawn
Certainty is the gold standard for anyone needing to suppress Bermuda grass while keeping their desired lawn intact. It works by inhibiting an enzyme necessary for weed growth, making it a highly selective tool for lawns like Zoysia or Kentucky Bluegrass.
Because it operates systemically, it travels through the foliage to the roots for complete eradication. Just keep in mind that this is a potent chemical, so you must calibrate your sprayer carefully to avoid accidental damage to sensitive ornamental plants nearby.
- Brand Name:Certainty
- Product Type:Sulfonylurea herbicide
- Volume Capacity:1.25 oz
- Active Ingredient:Sulfosulfuron
- Primary Use:Grassy weed suppression
- Application Method:Foliar spray
- Additional Feature:Concentrated dry formulation
- Additional Feature:Effective on sedges
- Additional Feature:Minimal odor profile
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Gordon's Ornamec 170 Grass Herbicide
If you need to remove unwanted Bermuda grass from around your flowers, shrubs, and groundcovers, this is your best bet. It targets specific grassy weeds without harming the broadleaf plants you actually want to keep in your garden beds.
The formula is designed to be absorbed by the leaves and moved into the plant's growth points. Do not use this on your primary lawn, though, as it will likely harm the grass species you are trying to cultivate.
- Brand Name:Gordon's
- Product Type:Selective grass herbicide
- Volume Capacity:32 ounces
- Active Ingredient:Fluazifop-p-butyl
- Primary Use:Beds and borders
- Application Method:Foliar spray
- Additional Feature:Targets encroaching grasses
- Additional Feature:Rainfast in one hour
- Additional Feature:Professional grade strength
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Atticus Vendra II SRX Herbicide
Vendra II SRX serves as an excellent post-emergent solution for cleaning up Bermuda grass that has invaded your high-end St. Augustine or Zoysia turf. It works effectively by shutting down the plant's production of necessary amino acids.
You will find it quite useful for handling troublesome invaders like crabgrass and torpedo grass alongside your Bermuda control. Be aware that it is fairly aggressive, so always verify your specific turf type is listed on the label before you start spraying.
- Brand Name:Atticus
- Product Type:Selective herbicide
- Volume Capacity:4 oz
- Active Ingredient:Fluazifop-P-butyl
- Primary Use:Turf weed removal
- Application Method:Foliar spray
- Additional Feature:Controls goosegrass
- Additional Feature:Rapid leaf absorption
- Additional Feature:Concentrated liquid formula
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Tenacity Turf Herbicide Concentrate
Tenacity is unique because it acts as both a pre-emergent and post-emergent herbicide. It is frequently chosen by those who want to stop new weeds from germinating while simultaneously killing off existing Bermuda grass in established lawns.
The way it whitens weeds during the killing process is a clear visual indicator that the product is working. It is quite strong, so ensure you follow the recommended mixing rates strictly to avoid temporary discoloration of your desirable turf.
- Brand Name:Tenacity
- Product Type:Systemic herbicide
- Volume Capacity:8 ounces
- Active Ingredient:Mesotrione
- Primary Use:Broad spectrum control
- Application Method:Sprayer
- Additional Feature:Inhibits photosynthesis
- Additional Feature:Works on difficult weeds
- Additional Feature:Professional grade concentrate
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Fusilade II Selective Herbicide
Fusilade II is a powerhouse meant for those who are dealing with serious infestations in ornamental landscapes. It is exceptionally good at suppressing Bermuda grass where it has become a nuisance in decorative plantings.
You can expect this product to provide consistent results regardless of the growth stage of the weed. Since it is so concentrated, a little bit goes a very long way, so measure your ounces precisely to avoid wasting the product.
- Brand Name:Fusilade
- Product Type:Selective grass herbicide
- Volume Capacity:1 quart
- Active Ingredient:Fluazifop-P-butyl
- Primary Use:Landscape weed control
- Application Method:Sprayer
- Additional Feature:Absorbs into leaves
- Additional Feature:Controls diverse grass species
- Additional Feature:High stability formulation
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BASF Drive XLR8 Crabgrass Killer
Drive XLR8 is a great choice if you need a product that offers long-term residual control in the soil. It is primarily built to target crabgrass, but it remains a solid option for managing Bermuda grass pressure in your turf.
The formula is designed for fast uptake by the plant, which speeds up the time it takes to see results. Just keep in mind that it works best when temperatures are warm, as the weed needs to be actively growing for the herbicide to move through its system.
- Brand Name:BASF
- Product Type:Post-emergent herbicide
- Volume Capacity:64 ounce
- Active Ingredient:Quinclorac
- Primary Use:Turf and lawn
- Application Method:Foliar spray
- Additional Feature:Rainfast in one hour
- Additional Feature:Works on broadleaf weeds
- Additional Feature:High compatibility mix
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Prime Source Celsius WG Herbicide
Celsius WG stands out because it performs exceptionally well even when temperatures are extremely high. This makes it the go-to herbicide for mid-summer applications when other products might lose their effectiveness or pose a risk to your lawn.
It provides a wide range of control for various weeds and is remarkably gentle on the grass species you want to keep. You will need to use a surfactant to help the granules mix properly and stick to the leaves.
- Brand Name:Prime Source
- Product Type:Selective herbicide
- Volume Capacity:0.226 oz
- Active Ingredient:Thiencarbazone-methyl
- Primary Use:Post-emergent weed control
- Application Method:Sprayer
- Additional Feature:Low application rate
- Additional Feature:Broadleaf and grassy control
- Additional Feature:Reduced risk to lawns
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Southern Ag Non-Ionic Surfactant
A surfactant is the secret ingredient that makes your herbicide actually stick to the waxy surface of a Bermuda grass leaf. Without it, the droplets often roll off the plant before they can be absorbed, which leads to poor results.
This non-ionic version is the standard recommendation for most systemic herbicides. It works by lowering the surface tension of your spray mix, allowing for a much more uniform coverage across the foliage.
- Brand Name:Southern Ag
- Product Type:Surfactant
- Volume Capacity:16 oz
- Primary Use:Herbicide additive
- Application Method:Tank mix
- Additional Feature:Non-ionic formula
- Additional Feature:Compatible with most sprays
- Additional Feature:Easy pour bottle
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Hi-Yield Triclopyr Ester Concentrate
When your Bermuda grass has become part of a larger brush problem, Triclopyr Ester is the tool you need. It is formulated to penetrate the thick, woody stems of vines and brush that standard grass killers simply cannot touch.
It works as a systemic killer, meaning it moves from the leaves all the way down to the root crown to prevent regrowth. Be careful, as this is a non-selective product that will likely kill any desirable plant it happens to land on.
- Brand Name:Hi-Yield
- Product Type:Brush killer
- Volume Capacity:8 oz
- Active Ingredient:Triclopyr Ester
- Primary Use:Non-crop areas
- Application Method:Sprayer
- Additional Feature:Controls tough vines
- Additional Feature:Effective against stumps
- Additional Feature:Fast drying formulation
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Southern Ag Amine 2,4-D Killer
2,4-D is a time-tested workhorse that helps manage the broadleaf weeds often found mixed in with patches of Bermuda grass. While it is not a direct grass killer, it is often part of a larger plan to clean up a neglected lawn area.
You will find it effective on a wide range of weeds while leaving your established lawn grass relatively safe. Remember to monitor wind conditions closely, as this product is prone to drifting onto your neighboring flower beds.
- Brand Name:Southern Ag
- Product Type:Selective herbicide
- Volume Capacity:32 oz
- Active Ingredient:2,4-D Amine
- Primary Use:Broadleaf weeds
- Application Method:Foliar spray
- Additional Feature:Concentrated liquid
- Additional Feature:Simple to mix
- Additional Feature:Large area coverage
Frequently Asked Questions
Will these herbicides kill my Bermuda grass?
If you follow the label instructions and choose a selective herbicide, your Bermuda grass will stay perfectly safe. These products contain specific active ingredients that the grass can metabolize, while the target weeds lack that same ability. Always measure your mixing ratios carefully to avoid accidental damage.
How long after spraying can I mow the lawn?
Wait at least two days before and after your application to mow. Mowing immediately after spraying removes the herbicide from the leaf surface before it can reach the root system. Giving the grass a buffer ensures the product has enough dwell time to work effectively.
Can I use these products on a new lawn?
Avoid using strong herbicides on newly seeded lawns or fresh sod that has not fully established roots. Young grass is sensitive to chemical stress, and many labels suggest waiting until you have mowed the lawn at least three or four times. Check the manufacturer's advice regarding lawn maturity before you start.
How much water should I use during application?
Follow the dilution rates listed on the product packaging, as these are formulated for maximum efficacy. If you use a sprayer, ensure you have an even coat on the weeds without creating excessive runoff. If the product is granular, you typically need to apply about 0.5 inches of water to push the granules into the soil profile.
Why are the weeds still green after one week?
Many high-quality herbicides work by disrupting the plant's internal systems, which is a slow process rather than an instant burn. You might see the weeds stop growing after a few days, but they often require two to three weeks to wither away completely. Be patient, as the goal is to kill the deep root system rather than just the top growth.
