Most people wait until they spot a weed before acting, but effective lawn care happens months before the first dandelion pops up. Timing is the silent engine driving a thick, uniform lawn.
Applying the Best Pre-emergents for Bermuda Grass before soil temperatures hit that critical sixty-degree mark keeps your turf from fighting a losing war. Your grass needs a head start to crowd out invaders. Here are the tools to help you win that race.
Key Takeaways
- Focus on the active ingredient concentration to determine how much product you actually need for your total square footage.
- Match your chosen application method to your equipment: liquid concentrates require a sprayer, while granular options work best with a standard spreader.
- Check if your selected product offers pre-emergent protection alone or includes fertilizer to save time on your spring lawn chores.
- Verify that your target weed spectrum aligns with the product label, as some formulas target grassy weeds while others focus on broadleaf invaders.
- Always monitor the expiration dates and shelf stability of liquid concentrates to ensure you get full potency from your chemical investment.
| Best Overall Maintenance |  |
13-0-10 Pre-Emergent Lawn Fertilizer | Combines feeding and prevention | Encourages dark green color | Easy granular application | View on Amazon | Read Review |
| Pro Grade Coverage |  |
The Andersons Barricade Professional Granular | Exceptional coverage area | Long lasting soil barrier | Proven professional formulation | View on Amazon | Read Review |
| Concentrated Weed Defense |  |
Prodiamine 65 WDG Herbicide | Highly concentrated value | Precise application control | Resists leaching in soil | View on Amazon | Read Review |
| Reliable Season Shield |  |
Quali-Pro Prodiamine Yellow Granules | High visibility granules | Proven preventative power | Easy to calibrate | View on Amazon | Read Review |
| Dual Action Flexibility |  |
Agrisel Sulfentrazone 4F Herbicide | Kills existing weeds | Prevents future growth | Broad spectrum control | View on Amazon | Read Review |
| Classic Lawn Protection |  |
Scotts Halts Crabgrass Preventer | Trusted brand reputation | Simple granular application | Effective crabgrass barrier | View on Amazon | Read Review |
| Targeted Preventative Care |  |
Scotts WeedEx Prevent with Halts | Targeted weed prevention | Easy application process | Reliable seasonal protection | View on Amazon | Read Review |
| All In One Solution |  |
Scotts Turf Builder Triple Action | Feeds and controls weeds | Prevents crabgrass germination | Simplifies lawn maintenance | View on Amazon | Read Review |
| Stubborn Weed Eradicator |  |
BASF Drive XLR8 Crabgrass Killer | Fast acting on weeds | Strong residual protection | High concentration value | View on Amazon | Read Review |
| Versatile Weed Killer |  |
Atticus Torocity Mesotrione Herbicide | Dual action performance | Controls diverse weed types | Flexible application rates | View on Amazon | Read Review |
More Details on Our Top Picks
-
13-0-10 Pre-Emergent Lawn Fertilizer
If you want to feed your Bermuda grass while stopping weeds, this is your primary choice. The 13-0-10 NPK ratio provides the necessary nutrients for a deep green color without forcing excessive, spindly growth. It acts like a double-duty insurance policy for your soil.
You should use this if you prefer a simplified lawn care routine. It targets crabgrass and common weeds before they break the surface. Just keep in mind that since it contains fertilizer, you must be careful not to apply it during the peak heat of mid-summer when your grass might be dormant.
- Brand Name:13-0-10
- Product Type:Fertilizer and herbicide
- Weight Capacity:18 lbs
- Primary Benefit:Weed prevention and greening
- Additional Feature:Slow release nitrogen formula
- Additional Feature:Prevents various broadleaf weeds
- Additional Feature:Safe for all grass types
-
The Andersons Barricade Professional Granular
This is the workhorse you need for large properties. The formulation uses Prodiamine to create a chemical barrier that stops weed seeds from establishing roots. It is the gold standard for those who demand professional performance at home.
The sheer volume of this bag makes it ideal for covering over 12,000 square feet. Because it is a concentrated granular product, you must use a reliable spreader to ensure even distribution. Avoid skipping spots, or you might see weeds emerge exactly where you missed.
- Brand Name:The Andersons
- Product Type:Granular herbicide
- Weight Capacity:40 lbs
- Coverage Area:12,880 sq ft
- Active Ingredients:Prodiamine
- Primary Benefit:Season long weed control
- Additional Feature:Professional grade active ingredient
- Additional Feature:Consistent particle size
- Additional Feature:Easy to spread
-
Prodiamine 65 WDG Herbicide
When you need to cover a massive area, liquid concentrates are your best friend. This water-dispersible granule allows you to mix exactly what you need for your specific lawn size. It is a highly efficient way to manage a large Bermuda turf without storing heavy bags of sand-filled granules.
You will need a backpack sprayer to apply this properly. It creates a durable shield in the soil that lasts for months. If you are new to mixing chemicals, take your time to calibrate your equipment so you do not over-apply.
- Brand Name:Generic
- Product Type:Water dispersible granule
- Weight Capacity:5 lbs
- Active Ingredients:Prodiamine
- Primary Benefit:Broad spectrum weed prevention
- Additional Feature:Kills broadleaf weeds
- Additional Feature:Excellent crabgrass protection
- Additional Feature:Long residual activity
-
Quali-Pro Prodiamine Yellow Granules
This is the standard for homeowners who want consistent results. The yellow granules are easy to track as they leave the spreader, helping you maintain a uniform application. It is a straightforward, no-nonsense solution for preventing crabgrass.
Use this early in the season before the soil temperature hits 55 degrees. It is quite potent, so measure your lawn accurately. If you apply it too late, you might find that some weeds have already bypassed your perimeter.
- Brand Name:Quali-Pro
- Product Type:Granular herbicide
- Weight Capacity:5 lbs
- Active Ingredients:Prodiamine
- Primary Benefit:Early season crabgrass prevention
- Additional Feature:Compact packaging
- Additional Feature:Stable chemical structure
- Additional Feature:Effective against broadleaf weeds
-
Agrisel Sulfentrazone 4F Herbicide
Most products only work before weeds sprout, but this one provides pre and post-emergent capabilities. It acts like a sniper, targeting weeds that have already appeared while simultaneously preventing new ones from taking root. It is an excellent choice for a neglected lawn that needs a reset.
Because it is a liquid concentrate, it offers excellent coverage for spot treatments. Be aware that it is powerful, so you should avoid spraying it directly on your ornamental flowers or desirable garden plants.
- Brand Name:Agrisel
- Product Type:Liquid concentrate
- Weight Capacity:8 oz
- Active Ingredients:Sulfentrazone
- Primary Benefit:Rapid weed elimination
- Additional Feature:Controls over 100 weed types
- Additional Feature:Pet safe when dry
- Additional Feature:Fast acting formula
-
Scotts Halts Crabgrass Preventer
If you want a familiar, trusted brand, this is the default choice. It is formulated specifically to stop crabgrass and chickweed before they take over your Bermuda. It is a reliable option for the weekend gardener who wants simple results without measuring chemicals.
The granular formula is designed for standard rotary spreaders. It is a solid choice for preventative care, but it will not kill weeds that are already actively growing. Make sure you get it down early in the spring for the best outcome.
- Brand Name:Scotts
- Product Type:Granular preventative
- Weight Capacity:10.06 lbs
- Coverage Area:5,000 sq ft
- Primary Benefit:Crabgrass and chickweed prevention
- Additional Feature:Prevents common lawn weeds
- Additional Feature:Easy to use bag
- Additional Feature:Consistent particle size
-
Scotts WeedEx Prevent with Halts
This product focuses on blocking weeds before they disrupt your yard. It is essentially a specialized barrier that keeps your Bermuda grass clean of common invaders. It serves as an annual defense that you can apply with minimal effort.
It works best when applied right before the first spring thaw. Since it relies on the Halts technology, it creates a layer of protection that lasts for the early part of the growing season. Just remember that it is purely preventative, so it will not help if your lawn is already covered in weeds.
- Brand Name:Scotts
- Product Type:Granular herbicide
- Weight Capacity:10.06 lbs
- Coverage Area:5,000 sq ft
- Primary Benefit:Season long crabgrass control
- Additional Feature:Prevents invasive grass types
- Additional Feature:Designed for residential lawns
- Additional Feature:Works with standard spreaders
-
Scotts Turf Builder Triple Action
This is the ultimate convenience product for the busy homeowner. It manages to feed, kill, and prevent all at once. If you find the idea of multiple specialized treatments overwhelming, this is the shortcut you need to keep your Bermuda looking thick and healthy.
The formula provides a triple threat by strengthening the existing grass while stopping new intruders. You must follow the instructions regarding temperature, as this product can stress your grass if applied during high summer heat. It is perfect for a spring refresh.
- Brand Name:Scotts
- Product Type:Triple action granules
- Weight Capacity:11.31 lbs
- Coverage Area:4,000 sq ft
- Primary Benefit:Total lawn rejuvenation
- Additional Feature:Includes lawn fertilizer
- Additional Feature:Kills actively growing weeds
- Additional Feature:Prevents future infestations
-
BASF Drive XLR8 Crabgrass Killer
When you have a serious crabgrass infestation, you need a heavy hitter. This is a post-emergent concentrate that excels at wiping out established weeds that have already taken hold in your Bermuda grass. It is like a specialized search and destroy team for your lawn.
You will notice results relatively quickly, as the formula is designed for high absorption. Because it has a 30-day residual effect, it also prevents new seeds from germinating for a full month after application. Use it sparingly on specific patches rather than treating the entire yard.
- Brand Name:BASF
- Product Type:Liquid concentrate
- Weight Capacity:64 oz
- Active Ingredients:Quinclorac
- Primary Benefit:Eliminates established crabgrass
- Additional Feature:Broadleaf weed control
- Additional Feature:30 day residual effect
- Additional Feature:Professional grade chemistry
-
Atticus Torocity Mesotrione Herbicide
This is a highly flexible tool for keeping Bermuda grass pristine. It acts as both a pre-emergent and post-emergent herbicide, making it useful throughout the growing cycle. It effectively suppresses nutsedge and clover, which are often difficult to control with standard products.
The concentrate allows you to calibrate your mixture based on the severity of the weeds. Be mindful that it can temporarily whiten the tips of your grass during the treatment, but the lawn typically recovers quickly. It is a powerful ally for any serious turf manager.
- Brand Name:Atticus
- Product Type:Liquid concentrate
- Weight Capacity:8 oz
- Active Ingredients:Mesotrione
- Primary Benefit:Broad spectrum weed elimination
- Additional Feature:Targets tough nutsedge
- Additional Feature:Effective against dandelions
- Additional Feature:Comparable to professional chemicals
Frequently Asked Questions
Can I apply pre-emergent at the same time I seed my Bermuda grass?
Do not apply pre-emergent if you are planting new grass seed. The product prevents all seeds from germinating, including the ones you want to grow. You must wait until your new grass is established and has been mowed at least three times.
Will pre-emergent kill existing weeds in my lawn?
Most pre-emergents only stop new seeds from sprouting. They have no effect on weeds that are already visible above the soil. You will need a separate post-emergent herbicide to handle those intruders.
How long does the protective barrier last?
Most products provide coverage for 3 to 6 months depending on the specific active ingredient. Factors like rainfall and soil type can cause the barrier to break down faster. You should plan for a split application in the spring and fall to maintain year-round defense.
Is it safe to use pre-emergent near flower beds?
Be very careful with drift or runoff, as these chemicals do not distinguish between crabgrass and your prize perennials. Use a granular product in beds if possible to avoid airborne spray. Always check the label to see which ornamental plants are sensitive to the specific chemical.
Does the product expire if I store it?
You can store most sealed, dry granular bags for several years in a cool, dark place. Avoid letting the product get damp, as moisture will cause it to clump and lose effectiveness. Check for a manufacture date on the packaging to ensure you are using fresh supplies.
