Why is my Bermuda lawn turning into a weed patch? Maintaining this grass is like keeping a unruly teenager in line, because it demands constant attention while being sensitive to the very chemicals meant to help it.
I put together this list of the Best Weed Killers for Bermuda Grass to save you from scorched patches and wasted weekends. Stick around to find exactly what your turf needs to stay green and thick.
Key Takeaways
- Confirm your chosen herbicide is specifically labeled for safety on Bermuda grass to avoid killing your lawn instead of the weeds.
- Choose between a selective herbicide, which targets only weeds, or a non-selective one, which kills every green plant it touches.
- Identify if you need a post-emergent formula for active weeds or a pre-emergent treatment to stop seeds from sprouting next season.
- Check if your product is a concentrate requiring a tank sprayer or a ready-to-use liquid that connects directly to a garden hose.
- Read the label for temperature restrictions, as some chemicals become ineffective or dangerous to grass during the peak heat of summer.
| Top Overall Choice |  |
Image Herbicide for Southern Lawns | Safe for Bermuda grass | Easy hose attachment | Controls many weed types | View on Amazon | Read Review |
| Best Fertilizer Combo |  |
Scotts Turf Builder Triple Action | Feeds grass while weeding | Prevents future crabgrass | Easy application with spreader | View on Amazon | Read Review |
| Broadleaf Specialist |  |
Southern Ag Amine 2,4-D Herbicide | High concentration value | Targets broadleaf weeds | Professional grade results | View on Amazon | Read Review |
| Precision Grass Controller |  |
Gordon’s Ornamec 170 Grass Herbicide | Safe for ornamental plants | Targets invasive grasses | Reliable post-emergent action | View on Amazon | Read Review |
| Professional Strength Solution |  |
Prime Source Celsius WG Herbicide | Highly concentrated | Pre-measured packets | Wide weed spectrum | View on Amazon | Read Review |
| Non-Selective Spot Treatment |  |
Roundup Pump N Go Sprayer | Includes convenient sprayer | Fast visible results | Continuous spray action | View on Amazon | Read Review |
| Budget Broadleaf Killer |  |
Spectracide Weed Stop Concentrate | Cost effective option | Kills common weeds | Won't harm Bermuda | View on Amazon | Read Review |
| Crabgrass Annihilation |  |
BASF Drive XLR8 Crabgrass Killer | Exceptional crabgrass control | Residual soil protection | Highly effective active ingredient | View on Amazon | Read Review |
| Precision Hardscape Maintenance |  |
Spectracide AccuShot Power Sprayer | Battery powered precision | Kills to the root | No mixing required | View on Amazon | Read Review |
| Pre-Emergent Preventative |  |
Agrisel Sulfentrazone Weed Killer | Pre and post emergent | Broad weed spectrum | Pet friendly when dry | View on Amazon | Read Review |
More Details on Our Top Picks
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Image Herbicide for Southern Lawns
If your Bermuda grass is overrun with weeds, this is the most versatile option for your lawn. It manages to treat common invaders like crabgrass and dandelion without causing undue stress to your specific turf type.
It is particularly useful because it comes in a ready-to-spray container. You simply attach it to your garden hose and walk the lawn. Just be careful not to overspray, as applying too much in one spot can momentarily yellow your grass.
- Brand:Image
- Formulation:Liquid concentrate
- Product Type:Post-emergent herbicide
- Coverage Area:32 ounces
- Additional Feature:Ready to spray attachment
- Additional Feature:Treats St. Augustine and Zoysia
- Additional Feature:Kills weeds to the root
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Scotts Turf Builder Triple Action
Think of this as a total lawn health kit rather than just a weed killer. It works well if you want to feed your Bermuda grass while simultaneously knocking back crabgrass and other broadleaf weeds.
It is an excellent choice for a seasonal maintenance routine. Because it is a granular product, you will need a spreader to distribute it evenly across your lawn. Keep in mind that it only works on weeds currently present or emerging, so it won't kill everything in your garden beds.
- Brand:Scotts
- Formulation:Granular
- Product Type:Weed and feed
- Coverage Area:4,000 square feet
- Additional Feature:Triple action formula
- Additional Feature:Prevents crabgrass seeds
- Additional Feature:Thickens lawn density
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Southern Ag Amine 2,4-D Herbicide
When you have a stubborn infestation of dandelions or clover, this concentrated formula acts like a surgical tool for your yard. It is highly effective at thinning out broadleaf weeds without affecting the underlying grass blades.
Because it is a concentrated liquid, you must mix it with water in a separate pump sprayer before use. This requires a bit of measurement, so keep your ratios precise to avoid damaging the surrounding landscape.
- Brand:Southern Ag
- Formulation:Liquid concentrate
- Product Type:Selective herbicide
- Active Ingredients:2,4-D Amine
- Additional Feature:Treats large areas
- Additional Feature:Mixes with water
- Additional Feature:Systemic weed control
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Gordon’s Ornamec 170 Grass Herbicide
This product is the best pick when you need to remove unwanted grassy weeds from your flower beds or ornamental areas. It is designed to target specific grasses that do not belong in your landscape, keeping your Bermuda grass safe if you accidentally spray near the edges.
It performs best when weeds are actively growing. Be patient, as it often takes a week or more to see the final results of the treatment.
- Brand:Gordon’s
- Formulation:Liquid concentrate
- Product Type:Selective grass herbicide
- Active Ingredients:Fluazifop-p-butyl
- Additional Feature:Gentle on flowers
- Additional Feature:Concentrated formula
- Additional Feature:Selective absorption
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Prime Source Celsius WG Herbicide
If you want commercial-grade power on your home lawn, look no further than this water-dispersible granule. It is incredibly effective against a wide range of weeds that often resist standard store-bought options.
The easy mix packets take the guesswork out of the process. You simply drop the pre-measured packet into your tank, add water, and you are ready to treat your yard. It is a bit more expensive, but the results are usually worth the investment.
- Brand:Prime Source
- Formulation:Water dispersible granules
- Product Type:Post-emergent herbicide
- Active Ingredients:Thiencarbazone, Iodosulfuron, Dicamba
- Additional Feature:Small footprint storage
- Additional Feature:Effective on tough weeds
- Additional Feature:Safe for Bermuda grass
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Roundup Pump N Go Sprayer
Use this only for hardscape areas like driveways, sidewalks, or gravel paths. This is a non-selective formula, meaning it will kill your Bermuda grass just as effectively as the weeds, so keep it far away from your lawn.
The Pump N Go sprayer is a convenient feature that saves you from manual pumping. It provides a steady, continuous stream that makes short work of weeds growing in cracks.
- Brand:Roundup
- Formulation:Liquid
- Product Type:Non-selective herbicide
- Coverage Area:1.33 gallons
- Additional Feature:Pump and go design
- Additional Feature:Kills to the root
- Additional Feature:Visible results quickly
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Spectracide Weed Stop Concentrate
This is a straightforward concentrate that covers a lot of ground without breaking your budget. It is designed specifically to kill broadleaf weeds like clover and chickweed while remaining gentle on your Bermuda grass.
You will need a tank sprayer to apply this effectively. It works best when applied on a warm, calm day to ensure the liquid sticks to the leaves and doesn't drift onto your prized flower beds.
- Brand:Spectracide
- Formulation:Liquid concentrate
- Product Type:Selective herbicide
- Coverage Area:32 ounces
- Additional Feature:Easy to mix
- Additional Feature:Fast acting formula
- Additional Feature:Broadleaf weed focus
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BASF Drive XLR8 Crabgrass Killer
Crabgrass is the enemy of a pristine lawn, and this product is the heavy artillery needed to eliminate it. It uses quinclorac to attack both the leaves and the roots of the weed, ensuring it does not return quickly.
It is particularly useful because of its residual activity, which helps prevent new weeds from taking hold for up to a month. Make sure to use a surfactant with this for the best leaf absorption.
- Brand:BASF
- Formulation:Liquid concentrate
- Product Type:Post-emergent herbicide
- Active Ingredients:Quinclorac
- Coverage Area:64 ounces
- Additional Feature:Long lasting control
- Additional Feature:Rapid absorption
- Additional Feature:Tough on crabgrass
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Spectracide AccuShot Power Sprayer
Similar to other non-selective options, this is for patios and driveways only. The standout feature here is the AccuShot wand, which gives you excellent control over exactly where the liquid lands.
You do not have to worry about mixing or pumping with this one, as it runs on batteries. It is perfect for targeted weeding where you want to keep the surrounding area pristine.
- Brand:Spectracide
- Formulation:Liquid
- Product Type:Non-selective herbicide
- Coverage Area:1.33 gallons
- Additional Feature:AccuShot power wand
- Additional Feature:Fast acting formula
- Additional Feature:Use on walkways
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Agrisel Sulfentrazone Weed Killer
If you want to stop weeds before they even break the surface, this is your best ally. It is a versatile tool that works as both a pre-emergent to stop seeds and a post-emergent to handle existing growth.
It is particularly safe for many lawn types, including Bermuda grass. Since it handles over 100 different weed species, it serves as a great multi-purpose solution for your seasonal lawn care plan.
- Brand:Agrisel
- Formulation:Liquid concentrate
- Product Type:Selective herbicide
- Active Ingredients:Sulfentrazone
- Additional Feature:Covers many weed types
- Additional Feature:Soil barrier protection
- Additional Feature:Professional efficacy
Frequently Asked Questions
Can I use a standard weed killer on my Bermuda grass lawn?
You have to be very careful because many general weed killers will kill your Bermuda grass along with the weeds. Always look for a label that explicitly mentions safe for Bermuda grass or turf-safe to ensure you do not wipe out your lawn by mistake.
How long should I wait to mow after applying herbicide?
It is best to wait at least two days before and after your application to mow the lawn. This allows the weeds enough leaf surface to absorb the herbicide and ensures the chemical has time to move down into the root system.
Will these herbicides kill my flower beds?
Most herbicides designed for lawns are selective, but they can still drift onto your flowers and shrubs if you spray on a windy day. Use a cardboard shield to protect your ornamental plants, or switch to manual spot-treatment if the weeds are growing right next to your prized perennials.
What is the best time of year to treat weeds in Bermuda?
The ideal window is during the active growing season when the weeds are small and thirsty. You will find that most herbicides work best when the weeds are young, as they absorb the solution more efficiently than mature, hardened weeds.
How much product do I actually need to apply?
Follow the manufacturer instructions regarding dilution ratios and square footage coverage precisely. Applying too much is not only a waste of money, but it can also cause chemical burn to your lawn, leaving you with brown patches that take weeks to recover.
