Most people think Bermuda grass is indestructible, but it is actually quite sensitive to certain chemical treatments. Killing weeds while keeping your lawn alive is like walking a tightrope during a windstorm.
Choosing the Best Weed Killers for Bermuda Grass requires precision. If you ignore the label warnings, you might end up with a brown yard instead of a green one. Stick around to learn which formulas keep the weeds away without damaging your turf.
Key Takeaways
- Prioritize selective herbicides that target broadleaf weeds without affecting the specific grass species in your yard.
- Check the label for temperature restrictions because some chemicals become volatile or ineffective when it is too hot outside.
- Consider whether you need a liquid concentrate for large areas or a ready-to-spray bottle for spot treatment convenience.
- Match the product ingredients to the specific weeds you are fighting, such as crabgrass versus common dandelion or clover.
- Always apply at the recommended dilution rate, as using more concentrate than instructed can cause significant chemical burn to your lawn.
| Best Overall Maintenance |  |
Scotts Liquid Turf Builder Plus 2 | Dual action formula | Easy hose connection | Promotes faster regrowth | View on Amazon | Read Review |
| Rapid Action Solution |  |
Ortho WeedClear Lawn Weed Killer | Fast acting formula | Targets broadleaf weeds | Rainproof after two hours | View on Amazon | Read Review |
| Granular Seasonal Defense |  |
Scotts Turf Builder Triple Action | Prevents new weed growth | Feeds the lawn | Long lasting soil protection | View on Amazon | Read Review |
| Heavy Duty Concentrate |  |
BioAdvanced Weed and Crabgrass Concentrate | Highly concentrated value | Kills crabgrass effectively | Rainproof within one hour | View on Amazon | Read Review |
| Budget Friendly Sprayer |  |
Spectracide Weed Stop Hose-End | Inexpensive option | Wide coverage reach | Simple application process | View on Amazon | Read Review |
| Selective Precision Specialist |  |
Ortho Grass B Gon Killer | Kills invasive grasses | Protects garden plants | Ready-to-use bottle | View on Amazon | Read Review |
| Reliable Crabgrass Destroyer |  |
BioAdvanced Weed and Crabgrass Spray | Targets tough crabgrass | Convenient spray bottle | Consistent results | View on Amazon | Read Review |
More Details on Our Top Picks
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Scotts Liquid Turf Builder Plus 2
If your Bermuda grass is looking a bit tired and struggling with broadleaf weeds, this formula acts as a two-in-one punch. It combines weed control with a light fertilizer, helping your lawn recover quickly after the unwanted plants die off.
Think of this as a multivitamin that also happens to tackle the neighborhood bullies. It is best suited for homeowners who want to perform routine lawn care without juggling multiple bottles. Just keep in mind that you need to be careful with the application timing, as it is not designed to kill grass, just the weeds hiding within it.
- Brand Name:Scotts
- Product Type:Liquid herbicide and fertilizer
- Total Size:32 fluid ounces
- Application Method:Hose-end sprayer
- Weed Target:Broadleaf weeds
- Additional Feature:Kills weeds down to the root
- Additional Feature:Feeds to thicken lawn
- Additional Feature:Covers up to 5,000 square feet
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Ortho WeedClear Lawn Weed Killer
Sometimes you need a weapon that works quickly to clear a patch before a backyard event. This ready-to-spray liquid is designed to take down over 200 different types of weeds without harming your established Bermuda grass.
It is a solid choice for visible results within a few hours. Because it is a powerful contact killer, you must be precise with your aim to avoid spraying nearby ornamental flowers or bushes.
- Brand Name:Ortho
- Product Type:Ready-to-spray liquid
- Total Size:32 fluid ounces
- Application Method:Hose-end sprayer
- Weed Target:Broadleaf weeds
- Additional Feature:Controls over 200 weed types
- Additional Feature:Non-staining formula
- Additional Feature:Easy grip nozzle
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Scotts Turf Builder Triple Action
Granular products like this offer a distinct advantage: they stay in the soil longer to provide extended protection. This option manages to kill weeds, prevent new ones from sprouting, and feed the lawn all in one go.
You will find this most effective when applied at the start of the growing season as a preventative measure. However, it requires a spreader to get even coverage, which is a bit more work than simply pointing a hose at the ground.
- Brand Name:Scotts
- Product Type:Granular weed and feed
- Total Size:11.31 pounds
- Application Method:Broadcast spreader
- Weed Target:Broadleaf weeds and crabgrass
- Additional Feature:Prevents crabgrass all season
- Additional Feature:Kills existing dandelions
- Additional Feature:Encourages deep root growth
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BioAdvanced Weed and Crabgrass Concentrate
When you have a large property to manage, buying a concentrate is a smart financial move. This bottle allows you to mix exactly the amount you need for your tank sprayer, giving you control over the mixing ratio for different areas of your yard.
It is specifically formulated to handle tough crabgrass and broadleaf weeds that often take over Bermuda lawns. Be prepared to measure carefully, as a little goes a long way and you do not want to oversaturate your lawn.
- Brand Name:BioAdvanced
- Product Type:Liquid concentrate
- Total Size:40 fluid ounces
- Application Method:Tank sprayer
- Weed Target:Crabgrass and broadleaf weeds
- Additional Feature:Up to 30 day control
- Additional Feature:Kills over 200 weed species
- Additional Feature:Won't wash away easily
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Spectracide Weed Stop Hose-End
If you are working with a tight budget but still need to cover a significant area, this sprayer is your best friend. It provides a simple, effective way to treat your Bermuda grass without the need for expensive equipment.
It is particularly good at handling common lawn weeds like clover and plantain. The only catch is that the sprayer nozzle can be a bit temperamental, so make sure you check the connection for leaks before you start walking your lawn.
- Brand Name:Spectracide
- Product Type:Ready-to-spray liquid
- Total Size:32 fluid ounces
- Application Method:Hose-end sprayer
- Weed Target:Broadleaf lawn weeds
- Additional Feature:Results visible in hours
- Additional Feature:Treats up to 5,000 square feet
- Additional Feature:Easy connect nozzle
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Ortho Grass B Gon Killer
Sometimes you have grass growing where it absolutely does not belong, like in your flower beds or around a walkway. This product is a selective killer, meaning it targets the grass itself rather than the broadleaf plants you are trying to keep.
It is a lifesaver for cleaning up the edges of your lawn or removing stray Bermuda grass from your vegetable patches. Just keep the spray far away from the parts of your lawn you actually want to keep alive.
- Brand Name:Ortho
- Product Type:Ready-to-use liquid
- Total Size:24 fluid ounces per bottle
- Application Method:Trigger spray
- Weed Target:Invasive grasses
- Additional Feature:Can use around ornamentals
- Additional Feature:No mixing required
- Additional Feature:Two pack convenience
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BioAdvanced Weed and Crabgrass Spray
Crabgrass is the nemesis of a healthy Bermuda lawn, and this spray is designed to target that specific invader. It provides a convenient way to treat your yard without having to worry about mixing chemicals in a separate tank.
The ready-to-spray functionality makes it ideal for weekend warriors who want to get the job done quickly. Just ensure you read the label regarding temperature, as applying this during a heatwave can sometimes stress out the grass you are trying to save.
- Brand Name:BioAdvanced
- Product Type:Ready-to-spray liquid
- Total Size:32 fluid ounces
- Application Method:Hose-end sprayer
- Weed Target:Crabgrass and broadleaf weeds
- Additional Feature:Protects lawn health
- Additional Feature:Kills down to the root
- Additional Feature:Easy to manage volume
Frequently Asked Questions
Will these weed killers hurt my Bermuda grass?
If you follow the label instructions and select a product labeled for safe use on Bermuda, your grass should remain unharmed. Always double-check the label for turf compatibility before you start spraying.
How long should I wait before mowing after an application?
You should generally wait at least 24 to 48 hours before mowing your lawn. Mowing too soon can remove the herbicide from the leaf surface before the plant has time to absorb the active ingredients.
Can I apply these products if rain is in the forecast?
Most herbicides need a few hours to dry on the leaves so they can penetrate the plant tissue. If you expect heavy rain within 6 hours of application, wait for a clearer day to ensure the product does not wash away.
Is it safe for pets and children to walk on the lawn?
Keep pets and children off the treated area until the spray has completely dried, which usually takes a few hours. Check the specific re-entry interval listed on the product label for the most accurate guidance on safety.
Why are my weeds still alive after a week?
Some herbicides work quickly, while others move slowly through the plant to reach the root system. It often takes 10 to 14 days to see the full effect of a post-emergent treatment.
