Managing a Bermuda lawn used to involve backbreaking manual labor and imprecise, messy tools that often did more harm than good. Today, chemical engineering provides precise formulations that clear out unwanted invaders while leaving your turf pristine.
Choosing the Best Weed Killers for Bermuda Lawns requires matching the right chemistry to your specific weed problem. A little knowledge about active ingredients goes a long way toward keeping your lawn healthy, green, and completely free of bothersome patches.
Key Takeaways
- Identify whether your primary weed issue involves broadleaf varieties or tougher grassy invaders like crabgrass before buying.
- Check the label carefully to ensure the formula specifically lists Bermuda grass as a safe surface for application.
- Choose between concentrate forms for larger areas or ready-to-use bottles for quick spot treatments.
- Consider formulas containing fertilizer if your lawn needs a seasonal boost of nutrients alongside weed control.
- Apply herbicides when temperatures are within the range specified on the bottle to ensure maximum effectiveness and safety.
| Best Overall Choice |  |
Image Southern Lawn Weed Killer | Simple hose-end application | Safe for Bermuda grass | Controls broadleaf weeds effectively | View on Amazon | Read Review |
| Premier Weed Preventer |  |
Scotts Turf Builder Triple Action | Feeds and kills weeds | Prevents future crabgrass growth | Good for large areas | View on Amazon | Read Review |
| Heavy Duty Specialist |  |
Southern Ag 2,4-D Weed Killer | Highly concentrated formula | Professional grade ingredient | Targets broadleaf weeds | View on Amazon | Read Review |
| Large Area Defender |  |
Ortho WeedClear Lawn Concentrate | Massive coverage area | Kills clover and dandelion | Safe for established grass | View on Amazon | Read Review |
| Rapid Action Concentrate |  |
Spectracide Weed Stop Crabgrass Killer | Controls crabgrass and broadleaf | Flexible mixing ratios | Reliable brand performance | View on Amazon | Read Review |
| Quick Response Tool |  |
Spectracide Weed Stop Ready-To-Use | No mixing required | Visible results in hours | Treats hundreds of species | View on Amazon | Read Review |
| Comprehensive Turf Builder |  |
BioAdvanced 5-in-1 Granules | Five distinct benefits | Greens and strengthens | Kills crabgrass effectively | View on Amazon | Read Review |
| Professional Grade Crabgrass |  |
BASF Drive XLR8 Herbicide | Long-lasting residual control | Targets tough crabgrass | High-performance chemistry | View on Amazon | Read Review |
| Broadleaf Lawn Specialist |  |
Spectracide Ready-To-Spray Concentrate | Easy hose-end delivery | Targets broadleaf varieties | Consistent spray pattern | View on Amazon | Read Review |
| Nitrogen-Rich Treatment |  |
Spectracide Dual Action Weed Feed | High nitrogen for greening | Eliminates common weeds | Multi-pack value | View on Amazon | Read Review |
More Details on Our Top Picks
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Image Southern Lawn Weed Killer
This liquid herbicide is designed for the specific needs of Southern grass varieties. It works as a post-emergent solution, meaning you use it after those stubborn weeds have already established themselves in your yard.
It is particularly effective for homeowners who need a ready-to-spray formula that attaches directly to a garden hose. Just keep in mind that you should wait for a calm day to apply it to avoid any spray drift onto your flowerbeds.
- Brand Name:Image
- Product Type:Liquid Herbicide
- Volume Or Weight:32 Ounces
- Application Method:Ready-to-Spray
- Additional Feature:Southern lawn formula
- Additional Feature:Post-emergent weed control
- Additional Feature:Convenient hose attachment
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Scotts Turf Builder Triple Action
If you want to handle feeding and weeding in one trip, this is your go-to granular product. It functions as a triple-threat solution that kills existing weeds, prevents new crabgrass from sprouting, and provides a nitrogen boost to help your grass recover.
Because it includes fertilizer, you get the added benefit of greening up your lawn while the herbicide goes to work. Be careful not to use it during the peak heat of summer, as the heavy fertilizer load can sometimes stress out the grass when temperatures soar.
- Brand Name:Scotts
- Product Type:Granular Weed and Feed
- Volume Or Weight:11.31 Pounds
- Application Method:Spreader
- Coverage Area:4,000 Square Feet
- Additional Feature:Triple action formula
- Additional Feature:Crabgrass prevention
- Additional Feature:Lawn fertilizer included
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Southern Ag 2,4-D Weed Killer
This is a concentrated version of the classic 2,4-D herbicide that many lawn care professionals rely on. It is ideal for those who prefer to mix their own batches in a pump sprayer to target specific areas of high infestation.
This product is highly focused on broadleaf weeds, leaving your Bermuda grass untouched and healthy. Since it is a concentrated chemical, you must be precise with your measuring to avoid damaging the surrounding lawn.
- Brand Name:Southern Ag
- Product Type:Concentrate Herbicide
- Volume Or Weight:32 Ounces
- Target Weeds:Broadleaf weeds
- Application Method:Tank Sprayer
- Additional Feature:Economical concentrated liquid
- Additional Feature:Classic weed control formula
- Additional Feature:No excess fillers
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Ortho WeedClear Lawn Concentrate
When you have a massive yard to manage, this concentrate offers the most impressive coverage capacity. It is formulated to kill common nuisances like dandelion and clover without causing harm to your established turf.
You will need to invest in a tank sprayer to apply this effectively across your property. It provides a clean finish to your lawn maintenance routine if you follow the dilution instructions on the label carefully.
- Brand Name:Ortho
- Product Type:Liquid Concentrate
- Volume Or Weight:1 Gallon
- Target Weeds:Dandelion and clover
- Application Method:Tank Sprayer
- Coverage Area:64,000 Square Feet
- Additional Feature:Concentrated high-volume formula
- Additional Feature:Broadleaf weed specialist
- Additional Feature:Gentle on Bermuda grass
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Spectracide Weed Stop Crabgrass Killer
This concentrate is built for homeowners who want to tackle both broadleaf weeds and crabgrass in one pass. It is a workhorse in the garden shed, offering a versatile solution for varied weed problems that pop up throughout the season.
The mixing process allows you to adjust the strength based on the severity of your weed problem. Just ensure you have a dedicated sprayer set aside for herbicides so you do not accidentally contaminate your flower beds later.
- Brand Name:Spectracide
- Product Type:Liquid Concentrate
- Volume Or Weight:32 Ounces
- Target Weeds:Crabgrass and broadleaf
- Application Method:Tank Sprayer
- Additional Feature:Dual-action weed killer
- Additional Feature:Concentrated liquid formula
- Additional Feature:Broad spectrum control
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Spectracide Weed Stop Ready-To-Use
Sometimes you just want to walk out the door and deal with a few pesky weeds immediately. This ready-to-use spray eliminates the need for any mixing or measuring, providing an instant solution for small patches.
It boasts a high kill count, targeting over 470 weed types to keep your lawn looking pristine. Because it is pre-mixed, it is not the most cost-effective choice for an entire lawn, but it is unbeatable for spot treating.
- Brand Name:Spectracide
- Product Type:Ready-to-Use Liquid
- Volume Or Weight:1 Gallon
- Target Weeds:470+ weed species
- Application Method:Trigger Sprayer
- Additional Feature:Fast acting formula
- Additional Feature:Convenient hand-held sprayer
- Additional Feature:Root-level destruction
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BioAdvanced 5-in-1 Granules
These granules take a multi-faceted approach to lawn health by combining five different benefits into one application. It is perfect for those who want to feed their lawn while simultaneously clearing out crabgrass and other invaders.
It is a great mid-season pick-me-up that leaves your lawn looking vibrant and green. As with most granular weed-and-feed products, you should apply this when the grass is slightly damp to help the particles adhere to the weeds.
- Brand Name:BioAdvanced
- Product Type:Granular Weed and Feed
- Volume Or Weight:9.6 Pounds
- Target Weeds:Broadleaf and crabgrass
- Application Method:Spreader
- Coverage Area:4,000 Square Feet
- Additional Feature:Dual weed and feed
- Additional Feature:Strengthening nutrient blend
- Additional Feature:Fast-acting granular delivery
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BASF Drive XLR8 Herbicide
If you are dealing with a serious crabgrass infestation, this is the heavy artillery you want on your side. It utilizes Quinclorac to provide a long-lasting residual effect that keeps those grassy weeds from returning for weeks.
This is a professional-strength concentrate, so it is best suited for those who are comfortable with precise application. It requires a bit more knowledge to handle, but the results in clearing out stubborn grasses are top-tier.
- Brand Name:BASF
- Product Type:Liquid Concentrate
- Volume Or Weight:64 Ounces
- Target Weeds:Crabgrass and broadleaf
- Application Method:Tank Sprayer
- Additional Feature:Quinclorac active ingredient
- Additional Feature:30-day residual protection
- Additional Feature:Post-emergent grassy control
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Spectracide Ready-To-Spray Concentrate
This product bridges the gap between a simple spot spray and a large-scale treatment by using a hose-end attachment. It is specifically formulated to handle broadleaf weeds like clover and dandelions that can ruin the uniformity of a Bermuda lawn.
The delivery method is exceptionally user-friendly, making it a smart choice for weekend warriors. It is designed to be gentle enough for your grass while being harsh on anything that does not belong.
- Brand Name:Spectracide
- Product Type:Liquid Herbicide
- Volume Or Weight:32 Ounces
- Target Weeds:Broadleaf weeds
- Application Method:Ready-to-Spray
- Additional Feature:Convenient hose attachment
- Additional Feature:Efficient liquid dispersal
- Additional Feature:Broadleaf-specific formula
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Spectracide Dual Action Weed Feed
With a high nitrogen content, this dual-action formula acts like a jolt of energy for your Bermuda grass. It effectively knocks out common weeds like chickweed and clover while ensuring your lawn has the nutrients to fill in the gaps.
This pack of three is ideal for those with larger properties who need to treat their lawn throughout the growing season. The 20-0-0 ratio ensures that you are feeding the grass heavily without introducing unnecessary phosphorus to your soil.
- Brand Name:Spectracide
- Product Type:Liquid Weed and Feed
- Volume Or Weight:32 Ounces per bottle
- Target Weeds:Dandelion, chickweed, clover
- Application Method:Hose-end spray
- Coverage Area:7,500 Square Feet
- Additional Feature:20% nitrogen content
- Additional Feature:Three-pack bundle
- Additional Feature:Dual-action chemistry
Frequently Asked Questions
Can I use the same herbicide on my flower beds and my Bermuda lawn?
Usually, the answer is no. Herbicides formulated for Bermuda grass are designed to be safe for that specific turf type, but they can still kill your flowers and shrubs. Keep a separate sprayer for your garden beds. Direct contact with the leaves of your ornamental plants can cause lasting damage or death to those species.
Why is my Bermuda grass turning yellow after I sprayed it?
Temporary yellowing, or chlorosis, is a common reaction to herbicides if the grass is already under stress. It often happens if you apply the product when the temperature is too high or if the lawn is suffering from a lack of water. Most lawns recover within two weeks if you maintain proper irrigation. If the grass remains yellow, you may have used too high a dose or an incompatible product.
How often should I reapply the herbicide for best results?
Most labels suggest a follow-up application after 14 to 21 days if the weeds persist. Do not exceed the maximum annual applications listed on the bottle. Over-applying chemicals does not kill weeds faster. Instead, it builds up unnecessary toxicity in the soil that can prevent your Bermuda grass from spreading properly.
Do I need to mow my lawn before or after spraying?
Avoid mowing for two days before and two days after your application. Allowing the weeds to have more leaf surface helps the plant absorb the herbicide more effectively. If you mow immediately before spraying, you reduce the area available for the chemical to stick. Waiting ensures the product can travel to the roots for a total kill.
Will these herbicides kill crabgrass effectively?
Yes, but you must use a product containing quinclorac for the best results on mature crabgrass. This ingredient is highly effective at stopping the growth of grassy weeds without harming your Bermuda lawn. If the crabgrass is still very small, a pre-emergent barrier applied earlier in the season would have been more efficient. Always check the label to ensure the product covers the specific growth stage of your weeds.
