Lawns used to be a guessing game of pulling weeds by hand after they already choked out your turf. Modern chemistry has shifted that chore into a proactive science of preventative care that happens long before the first dandelion sprouts.
Understanding the timing for these treatments is the real secret to a thick lawn. If you want the Best Pre Emergents for Bermuda Grass, focus on the granular vs liquid distinction and the active ingredients listed below. Here is what you need to know to get ahead of the season.
Key Takeaways
- Prioritize products with Prodiamine or Dithiopyr as these chemicals offer the most reliable control for common Bermuda grass intruders.
- Match your chosen application method to your equipment, as liquids require a sprayer while granular options spread easily with a standard broadcast spreader.
- Check the square footage coverage on the label to ensure you have enough material to treat your entire lawn in a single pass.
- Consider whether you need a standalone preventative or a combination product that includes fertilizer to feed your grass at the same time.
- Always apply these treatments early in the spring, ideally when soil temperatures reach 55 degrees Fahrenheit, to catch weed seeds before germination.
| Best Overall Performance |  |
13-0-10 Pre-Emergent Lawn Fertilizer | Dual action formula | Promotes dark green color | Slow release nitrogen | View on Amazon | Read Review |
| Professional Grade Reliability |  |
The Andersons Barricade Granular Herbicide | Professional strength results | Long residual control | High quality granules | View on Amazon | Read Review |
| Concentrated Value Leader |  |
Prodiamine 65 WDG Herbicide | Extremely high value | Precise application control | Effective against broadleaf weeds | View on Amazon | Read Review |
| Precision Soil Defense |  |
Quali-Pro Prodiamine Yellow Granules | Industry standard active ingredient | Consistent granular size | Reliable weed prevention | View on Amazon | Read Review |
| Flexible Liquid Application |  |
Barricade 4FL Herbicide Concentrate | Versatile for ornamentals | Long lasting protection | Easy to mix | View on Amazon | Read Review |
| Simple Residential Solution |  |
Scotts Halts Crabgrass Preventer | Simple granular application | Trusted consumer brand | Targets common grassy weeds | View on Amazon | Read Review |
| Dual Action Preventer |  |
Scotts WeedEx With Halts | Combines prevention and control | Easy to spread | Good coverage area | View on Amazon | Read Review |
| All In One Maintenance |  |
Scotts Turf Builder Triple Action | Triple action convenience | Fertilizes and prevents | Handles multiple weed types | View on Amazon | Read Review |
| Rapid Weed Knockdown |  |
BASF Drive XLR8 Herbicide | Excellent post-emergent power | Thirty day residual effect | Fast acting liquid | View on Amazon | Read Review |
| Ornamental Garden Specialist |  |
DOW Snapshot Granular Herbicide | Safe for many ornamentals | Wide spectrum protection | Long lasting granular form | View on Amazon | Read Review |
More Details on Our Top Picks
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13-0-10 Pre-Emergent Lawn Fertilizer
This formula is an excellent choice for homeowners who want to feed their grass while simultaneously stopping weeds. It provides a balanced nutrient boost that encourages a deep green color without forcing excessive, weak top growth.
Because it doubles as a fertilizer, you save time by combining two essential chores into one pass. Just keep in mind that you need to time this application carefully with your local soil temperature to ensure the pre-emergent barrier is active before germination begins.
- Brand Name:13-0-10
- Product Type:Fertilizer and Pre-emergent
- Package Size:18 lbs
- Formulation Style:Granular
- Additional Feature:Prevents crabgrass and broadleaf weeds
- Additional Feature:Feeds lawn while preventing weeds
- Additional Feature:Easy to apply with spreader
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The Andersons Barricade Granular Herbicide
When you want the same heavy-duty chemistry used by golf course groundskeepers, this is your go-to option. It is highly effective at stopping crabgrass and poa annua before they ever break the soil surface.
The granules are designed to spread evenly across your property. Remember that this product is strictly for weed prevention and will not help you if you have already missed the window and weeds have started to sprout.
- Brand Name:The Andersons
- Product Type:Granular Herbicide
- Coverage Capacity:5,800 sq ft
- Package Size:18 lbs
- Formulation Style:Granular
- Additional Feature:Targets difficult grassy weeds
- Additional Feature:Provides months of soil protection
- Additional Feature:Uniform granule distribution
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Prodiamine 65 WDG Herbicide
This water-dispersible granule is a powerhouse for large properties or budget-conscious lawn care enthusiasts. You mix it with water in a sprayer, which allows you to calibrate your dosage exactly to the square footage of your Bermuda lawn.
Be aware that using a liquid sprayer requires more attention to detail than a broadcast spreader. You must ensure an even application across the entire area to avoid gaps in your protective barrier.
- Brand Name:Prodiamine
- Product Type:WDG Herbicide
- Package Size:5 lbs
- Formulation Style:Water dispersible granules
- Additional Feature:Generic version of Barricade
- Additional Feature:Controls crabgrass and weeds
- Additional Feature:Long lasting residual effect
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Quali-Pro Prodiamine Yellow Granules
These yellow granules are widely recognized for their high efficacy and consistency. It is a favorite among those who prefer a reliable, industry-standard product that performs well under varied environmental conditions.
Because it is a concentrated herbicide, a little goes a long way. Make sure you read the label thoroughly to calculate the correct amount for your lawn, as over-application can be detrimental to the soil health of your Bermuda grass.
- Brand Name:Quali-Pro
- Product Type:Pre-emergent Herbicide
- Package Size:5 lbs
- Formulation Style:Granular
- Additional Feature:Targets crabgrass and broadleaf
- Additional Feature:High concentration formula
- Additional Feature:Resists leaching in soil
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Barricade 4FL Herbicide Concentrate
If you prefer a liquid delivery system, this concentrate is an excellent choice. It works well not just on your lawn, but also around ornamentals, making it a versatile tool for your entire yard.
The main benefit here is the ability to easily mix and spray in specific zones. Just ensure you have a reliable backpack sprayer and understand how to manage your walking speed to keep the application rate consistent.
- Brand Name:Barricade
- Product Type:Liquid Concentrate
- Package Size:4 Fl Oz
- Formulation Style:Liquid
- Additional Feature:Prevents broadleaf weed growth
- Additional Feature:Safe for many landscape plants
- Additional Feature:Concentrated professional formula
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Scotts Halts Crabgrass Preventer
You will appreciate the convenience of this product if you want a straightforward application without complex mixing. It is designed for the average homeowner who just wants to stop crabgrass and chickweed in their tracks.
The coverage is quite decent for a standard suburban lawn. While it is very convenient, it focuses primarily on grassy weeds, so you might need a secondary plan if you have a wide variety of broadleaf weeds present.
- Brand Name:Scotts
- Product Type:Pre-emergent Herbicide
- Coverage Capacity:5,000 sq ft
- Package Size:10.06 lb
- Formulation Style:Granular
- Additional Feature:Prevents crabgrass and chickweed
- Additional Feature:Easy to use with spreader
- Additional Feature:Reliable seasonal protection
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Scotts WeedEx With Halts
This product combines a preventative barrier with an added punch against emerging weeds. It is ideal if you have a slight overlap in your timing and need to catch both germinating seeds and early-stage weeds.
It takes the guesswork out of the process for those who are not looking to become soil chemists. Keep in mind that using a dual-action product means you have less control over individual active ingredients compared to mixing your own from concentrates.
- Brand Name:Scotts
- Product Type:Weed Preventer
- Coverage Capacity:5,000 sq ft
- Package Size:10.06 lbs
- Formulation Style:Granular
- Additional Feature:Halts crabgrass growth
- Additional Feature:Effective for lawn maintenance
- Additional Feature:Designed for standard spreaders
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Scotts Turf Builder Triple Action
This is the Swiss Army knife of lawn care products. It handles weed control, prevents crabgrass, and acts as a fertilizer simultaneously, which is perfect for a quick spring lawn refresh.
Because it does three jobs at once, it is very efficient for busy homeowners. However, ensure your lawn is actually in need of all three treatments before applying, as you want to avoid unnecessary chemicals if your lawn is already well-fed.
- Brand Name:Scotts
- Product Type:Fertilizer and Herbicide
- Coverage Capacity:4,000 sq ft
- Package Size:11.31 lb
- Formulation Style:Granular
- Additional Feature:Kills existing weeds
- Additional Feature:Prevents new crabgrass
- Additional Feature:Feeds for thick grass
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BASF Drive XLR8 Herbicide
While primarily known for its post-emergent abilities, this product provides a useful residual layer that helps keep new weeds from taking hold. It is a fantastic choice if your lawn currently has weeds that need to be dealt with immediately.
The active ingredient, quinclorac, is very effective against stubborn crabgrass. Just use it sparingly as a spot treatment to keep your Bermuda grass healthy and free from unwanted competition.
- Brand Name:BASF
- Product Type:Herbicide Concentrate
- Package Size:64 Ounce
- Formulation Style:Liquid
- Additional Feature:Kills crabgrass and broadleaf
- Additional Feature:Powerful active ingredient
- Additional Feature:Useful for spot treatment
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DOW Snapshot Granular Herbicide
If you are looking to protect your Bermuda lawn near flower beds or shrubs, this is a top-tier choice. It is formulated to be safe for a wide variety of plants while remaining deadly to weed seeds.
It provides a wide spectrum of control, making it a great addition to your landscape management kit. Be careful to apply it only to the areas where you want zero weed growth, as it is quite effective at stopping almost anything from germinating.
- Brand Name:DOW
- Product Type:Granular Herbicide
- Formulation Style:Granular
- Additional Feature:Excellent for garden beds
- Additional Feature:Prevents wide range of weeds
- Additional Feature:Professional grade results
Frequently Asked Questions
Will a pre-emergent kill the weeds currently growing in my Bermuda grass?
No, these products only stop new seeds from germinating. They act like a security guard that keeps new intruders out, but they have no power over weeds that are already established and actively growing.
Can I apply pre-emergent during the heat of summer?
You generally want to avoid mid-summer applications because Bermuda grass is already under stress from high temperatures. Focus your efforts on a spring application to stop summer weeds and a late summer application to prevent winter weeds like poa annua.
Do I really need to water the product in after applying it?
Yes, you must water the product into the soil to activate the protective layer. Aim for about one-quarter inch of water from irrigation or rain within a few days of application to lock the chemical into the top layer of dirt.
How long does the protection last?
Most high-quality products provide a barrier that lasts for three to four months. If you live in a region with a long growing season, you may need to perform a split application to maintain coverage throughout the year.
Is it possible to use too much pre-emergent?
You should strictly follow the label rates to avoid harming your lawn. Applying too much can lead to root pruning, which stunts your Bermuda grass and prevents it from spreading and filling in the way it should.
