Texas lawns are gorgeous, but keeping them weed-free? That’s a whole different ballgame. Bermuda grass is tough, but those pesky weeds can really take over if you don’t get ahead of them. A good pre-emergent herbicide is your best friend in this fight, stopping weeds before they even sprout. I’ve tested a bunch of different products, and I’m here to share the ones that really work for Bermuda grass lawns in the Texas climate.
Here’s a quick look at my top picks:
- Best Overall: Prodiamine 65 WDG
- Best Granular: Scotts Halts Crabgrass & Grassy Weed Preventer
- Best Budget Option: Dithiopyr 40 WSG
- Best for Established Weeds: Celsius WG Herbicide
- Best Organic Option: Corn Gluten Meal
Top 5 Best Pre Emergent For Bermuda Grass In Texas
1. Prodiamine 65 WDG
Prodiamine 65 WDG is a water-dispersible granule that provides excellent pre-emergent control of a wide range of broadleaf and grassy weeds. It’s known for its long-lasting effectiveness and is a favorite among lawn care professionals.
Pros:
- ✅ Provides long-lasting weed control
- ✅ Effective against a broad spectrum of weeds
- ✅ Cost-effective due to its concentrated formula
Cons:
- ❌ Requires careful mixing and application
- ❌ Can stain concrete if not applied properly
- ❌ Not effective against existing weeds
Verdict: Prodiamine 65 WDG is an excellent choice for homeowners looking for long-term, broad-spectrum weed control. It’s especially good for those who don’t mind a little extra effort in mixing and application to save money.
2. Scotts Halts Crabgrass & Grassy Weed Preventer
Scotts Halts is a granular pre-emergent that’s easy to apply with a spreader. It’s specifically designed to prevent crabgrass and other grassy weeds, making it a popular choice for homeowners.
Pros:
- ✅ Easy to apply with a spreader
- ✅ Effective against crabgrass and other grassy weeds
- ✅ Readily available at most garden centers
Cons:
- ❌ Can be more expensive than concentrated options
- ❌ May not provide as broad-spectrum control as some other products
- ❌ Requires watering in after application
Verdict: Scotts Halts is a great option for homeowners who want a convenient and effective way to prevent crabgrass and grassy weeds. Its ease of application makes it ideal for those new to pre-emergent herbicides.
3. Dithiopyr 40 WSG
Dithiopyr 40 WSG is another water-soluble granule that offers excellent pre- and early post-emergent control of various weeds. It’s particularly effective against crabgrass and can be a good option if you missed your ideal pre-emergent application window.
Pros:
- ✅ Offers both pre- and early post-emergent control
- ✅ Effective against crabgrass
- ✅ More forgiving application window
Cons:
- ❌ Requires careful mixing
- ❌ Can be less effective on certain broadleaf weeds
- ❌ May require a second application for full-season control
Verdict: Dithiopyr 40 WSG is a solid choice if you need a pre-emergent that also offers some post-emergent activity. It’s especially useful for those who sometimes struggle to apply pre-emergent at the perfect time.
4. Celsius WG Herbicide
Celsius WG Herbicide is a post-emergent herbicide, which is a bit different from the others on this list. While not a pre-emergent, it’s excellent at controlling existing weeds in Bermuda grass without harming the lawn itself. Think of it as your cleanup crew when pre-emergents aren’t enough.
Pros:
- ✅ Highly effective on a wide range of broadleaf and grassy weeds
- ✅ Safe for Bermuda grass when used as directed
- ✅ Can be used in warmer temperatures than some other herbicides
Cons:
- ❌ Only works on existing weeds, not pre-emergent control
- ❌ Can be more expensive than some other post-emergent herbicides
- ❌ Requires careful mixing and application
Verdict: Celsius WG Herbicide is a must-have for Bermuda grass lawns that already have weed problems. It’s a bit pricier but worth it for its effectiveness and safety on Bermuda grass.
5. Corn Gluten Meal
Corn Gluten Meal is a natural, organic pre-emergent herbicide. It works by releasing organic compounds that inhibit root formation in germinating weed seeds. While it may not be as potent as synthetic options, it’s a good choice for those seeking a more environmentally friendly approach.
Pros:
- ✅ Organic and natural
- ✅ Safe for pets and children
- ✅ Can also act as a fertilizer
Cons:
- ❌ Less effective than synthetic pre-emergents
- ❌ Requires higher application rates
- ❌ May not be readily available in all areas
Verdict: Corn Gluten Meal is a great option for homeowners who prioritize organic lawn care. It may require more frequent applications and may not be as effective as synthetic options, but it’s a safe and natural way to suppress weed growth.
Buying Guide
Choosing the right pre-emergent for your Bermuda grass lawn in Texas depends on a few factors. Here’s what you should consider:
- Type of Weeds: Identify the types of weeds you’re dealing with. Some pre-emergents are better at controlling certain weeds than others.
- Granular vs. Liquid: Granular pre-emergents are generally easier to apply with a spreader, while liquid options often require mixing and spraying. Consider your comfort level with each application method.
- Timing: Apply pre-emergent before weed seeds germinate. In Texas, this typically means applying in early spring (February/March) and again in the fall (September/October).
- Safety: Always read and follow the label instructions carefully. Wear protective gear and keep pets and children off the lawn until the product has dried or watered in.
- Budget: Pre-emergent herbicides range in price. Consider the cost per application and the amount of coverage you’ll get from each product.
A little tip from my own experience: I always mark my calendar with reminders to apply pre-emergent. Life gets busy, and it’s easy to forget! Also, I bought a cheap spreader that I only use for herbicides. It keeps things separate and avoids any accidental contamination.
FAQs
Q: When is the best time to apply pre-emergent in Texas?
A: The best time is typically in early spring (February/March) before soil temperatures reach 55°F, and again in the fall (September/October) to prevent winter weeds.
Q: Can I apply pre-emergent if I’m planning to overseed my lawn?
A: No, pre-emergent herbicides will prevent grass seed from germinating as well as weed seeds. Wait until after you’ve overseeded to apply pre-emergent.
Q: How much pre-emergent do I need to use?
A: Always follow the label instructions for application rates. Using too much can damage your lawn, while using too little may not provide adequate weed control.
Q: Is it better to use a liquid or granular pre-emergent?
A: It depends on your preference and the size of your lawn. Granular pre-emergents are easier to apply evenly over large areas, while liquid options may offer better coverage in tight spaces.
Q: Can I apply pre-emergent and fertilizer at the same time?
A: Some products combine pre-emergent and fertilizer, which can save you time and effort. However, be sure to choose a product that’s appropriate for your lawn’s needs and follow the label instructions carefully.
Conclusion
Keeping your Bermuda grass lawn weed-free in Texas takes some effort, but the right pre-emergent can make a huge difference. Whether you prefer a long-lasting synthetic option like Prodiamine 65 WDG, the convenience of Scotts Halts, or the organic approach of Corn Gluten Meal, there’s a product out there that’s right for you. Just remember to apply at the right time, follow the label instructions, and enjoy a beautiful, weed-free lawn.
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