Does it feel like your beautiful Bermuda grass lawn is constantly battling an invasion of unwanted weeds? You spend time and energy nurturing that vibrant green carpet, only to see stubborn invaders popping up everywhere. It’s frustrating! Choosing the right weed killer for Bermuda grass can feel like navigating a minefield. You worry about harming your precious turf while trying to eliminate those unsightly intruders.
The wrong product can leave brown patches or fail to stop the weeds completely. We understand that pain. You just want a simple, effective solution that keeps your Bermuda grass looking its best without all the guesswork.
This post cuts through the confusion. We will break down exactly what you need to know to select a safe and powerful weed killer. Keep reading to discover the best options and lawn care secrets for a truly pristine Bermuda lawn!
Top Weed Killer For Bermuda Grass Lawns Recommendations
- KILLS & PREVENTS WEEDS* UP TO 6 MONTHS: Kills broadleaf weeds*, including Dandelion, Clover, Chickweed and Henbit with a proven blend of weed killers *Listed
- CRABGRASS PREVENTION: Prevents grassy and listed broadleaf weeds such as Crabgrass, Annual Bluegrass, Common Dandelion, Goosegrass and Spurge for up to 6 months
- IDEAL FOR SOUTHERN LAWNS: Improve your lawn care with this broadleaf weed killer that treats up to 4,000 square feet of southern turf, including all varieties of St. Augustinegrass and Floratam
- READY FOR THE SEASON: With one application, this crabgrass preventer offers season-long weed control
- SIMPLE APPLICATION: Apply these weed killer granules with a rotary or drop spreader and water lightly 24 hours after applying
- Scotts Turf Builder Weed & Feed3 weed killer plus fertilizer kills existing listed weeds and feeds to thicken your lawn and crowd out future weeds
- Weed Control and Lawn Fertilizer: controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
- Weed and Feed for Lawns: Apply this combination weed control and lawn food to a wet lawn when weeds are actively growing and daytime temperatures are consistently between 60°F and 90°F; do not apply more than 2X per year
- Use on Listed Grass Types: Apply this lawn care product to Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass (temporary discoloration may occur on some grasses)
- Coverage: One 14.29 lb. bag of Scotts Turf Builder Weed & Feed3 covers 5,000 sq. ft.; use a Scotts spreader for even, uniform coverage
- Weed killer for lawns: Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass and foxtail with the Ortho WeedClear Lawn Weed Killer Ready-to-Spray
- Fast-acting weed control: This weed control product kills listed weeds like crabgrass, dandelion, clover, chickweed and creeping charlie down to the root and gets results with 1 application
- Broadcast treatment for weeds: Won't harm lawn grasses when used as directed - use on lawn grasses including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass and Zoysiagrass
- Spray weed killer: Apply to weeds that are young and actively growing by connecting your garden hose to the sprayer, sliding the switch to "ON" and spraying evenly until the lawn is wet
- Ready to spray: This 32 oz. container of Ortho WeedClear Lawn Weed Killer Ready-to-Spray treats up to 5,000 sq. ft.
- Use Ortho WeedClear Weed Killer for Lawns Ready-To-Spray to kill weeds down to the root, without harming your lawn (when used as directed); you'll see visible results in hours
- KILLS WEEDS: This lawn weed killer kills over 250 common weeds, including dandelions, clover, poison ivy, chickweed, and dollarweed (see product label for complete weed list)
- LAWN FRIENDLY: It contains three proven ingredients that target common lawn weeds, so it won’t harm your grass (when used as directed)
- RESULTS YOU CAN SEE: Visible results in hours; rainproof in 1 hour upon drying; people and pets may enter the treated area after the spray has dried
- EASY TO USE: To apply, connect your garden hose to the sprayer and set the nozzle to your desired setting
- Scotts Turf Builder Triple Action1 is a three-in-one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns
- Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy
- Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn
- For use on Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass
- Apply to a wet lawn with a Scotts spreader, and then water in after 24 hours; apply in early spring when dandelions are actively growing; an 11.31 lb. bag treats 4,000 sq. ft.
- ALL-IN-ONE FORMULA: BioAdvanced's All-in-One formula kills listed lawn weeds and crabgrass without harming the lawn
- KILLS TOUGH WEEDS: Control over 200 broadleaf weeds like dandelion, clover, and crabgrass using our powerful weed killer concentrate
- DOWN TO THE ROOT: BioAdvanced All-In-One Lawn Weed and Crabgrass Killer I penetrates and removes tough listed weeds down to the root
- RAINPROOF IN ONE HOUR: Our weed killer concentrate formula is rainproof in one hour, providing protection that wont wash away
- EASY-TO-USE CONCENTRATE: Easily apply with our concentrated formula, perfect for targeting weeds in your lawn, and compatible with various grass types
- Low, economical use rate of 1 to 4 pints per acre
- Controls many broadleaf weeds & woody plants
- Use in turf, pastures, rangeland, ditch banks, fences…
- Scotts Liquid Turf Builder with Plus 2 Weed Control kills weeds and gives your lawn a quick boost of nitrogen to promote greening
- Liquid weed killer plus fertilizer controls dandelion, clover, ground ivy, henbit, chickweed, plantain, poison ivy, and other broadleaf weeds as listed
- Apply this ready-to-spray weed and feed when weeds are actively growing
- This lawn care product is for use on Bluegrass, Fescue, Ryegrass, Bahiagrass, Common Bermudagrass, Centipedegrass, and Zoysiagrass
- One 32 fl. oz. container of Scotts Liquid Turf Builder with Plus 2 Weed Control provides coverage of 6,000 sq. ft. for warm season lawns and 4,000 sq. ft. for cool season lawns
Choosing the Right Weed Killer for Your Bermuda Grass Lawn
Bermuda grass is tough, but so are many weeds! Keeping your lawn looking green and healthy means choosing the right product to zap those unwanted visitors. This guide helps you pick the best weed killer for your Bermuda grass.
Key Features to Look For
When shopping, look closely at the label. These features matter most:
- **Selective vs. Non-Selective:** You need a *selective* herbicide. This means it targets broadleaf weeds (like dandelions) or grassy weeds (like crabgrass) *without* harming your desirable Bermuda grass. Non-selective killers (like glyphosate) kill everything they touch—use those only for spot treatments or areas you want completely bare.
- **Targeted Weeds:** Check the label! Does it list the specific weeds you see most often? Some products only handle broadleaf weeds. Others handle grassy invaders. Buy what matches your problem.
- **Active Ingredients:** The ingredient does the work. Common effective ingredients for selective control in Bermuda grass include 2,4-D, MCPP, Dicamba, and Quinclorac (great for crabgrass).
- **Timing and Seasonality:** Some weed killers work best in spring, others in fall. Check the label for the ideal temperature range for application.
Important Materials and Formulation
The chemical makeup determines how the product works and how easy it is to use.
- **Liquid Concentrate:** You mix this with water in a sprayer. It often covers a larger area effectively.
- **Ready-to-Spray (RTS):** These bottles attach directly to your hose. They are super easy for beginners but can be more expensive per ounce.
- **Granular:** You spread these dry pellets using a broadcast or drop spreader. They work well when rain is expected soon after application.
- **Safety Data Sheet (SDS):** Always know what chemicals are in the product. Reputable brands provide an SDS online detailing safe handling.
Factors That Improve or Reduce Quality
The quality of your weed control depends on careful choices and application.
What Improves Quality? Using a product specifically formulated for warm-season grasses like Bermuda grass improves results. Also, applying the product when weeds are actively growing (usually when temperatures are between 60°F and 85°F) makes the chemicals work much faster and better. Following the mixing instructions exactly is crucial.
What Reduces Quality? Applying the product when it is too hot (over 90°F) can stress or even burn your Bermuda grass, especially if the product contains 2,4-D. Using too little product won’t kill the weeds. Using too much risks harming your lawn. Rain shortly after applying granular products, or before the label allows re-application, washes the chemical away, reducing effectiveness.
User Experience and Use Cases
How you use the product impacts your success.
Beginner Use: If you are new, start with a Ready-to-Spray (RTS) product. They take the guesswork out of measuring. Spot-treat individual large weeds first before spraying the entire lawn.
Large Area Control: For big lawns, liquid concentrates mixed in a backpack or tank sprayer offer the best value and coverage. Make sure your sprayer nozzle provides a fine, even mist.
Preventing Grassy Weeds: If you struggle with crabgrass every summer, look for a *pre-emergent* herbicide containing ingredients like pendimethalin. You apply this early in the spring *before* the weeds sprout. Pre-emergents work to stop seeds from growing.
10 Frequently Asked Questions (FAQ) About Bermuda Grass Weed Killers
Q: Can I use standard broadleaf weed killer on my Bermuda grass?
A: Yes, many standard broadleaf killers are safe for Bermuda grass. Always check the label to ensure Bermuda grass is listed as a tolerant turf type.
Q: When is the best time of day to spray?
A: Apply early in the morning or late in the afternoon when the sun is not intense. This prevents the spray from evaporating too quickly and reduces the chance of burning your grass.
Q: How long until I can water my lawn after spraying?
A: This depends on the product. Most liquid products require 24 hours of dry time. Check the label directions carefully before watering.
Q: Will this kill clover in my Bermuda lawn?
A: Most selective herbicides designed for broadleaf weeds will kill clover. Clover is a common target for these types of sprays.
Q: My Bermuda grass looks a little yellow after spraying. Is it dying?
A: Sometimes, Bermuda grass shows slight temporary yellowing (phytotoxicity) after a strong application, especially in high heat. If you followed directions, it should green up in a week or two. If it turns brown, you may have over-applied.
Q: What ingredient kills crabgrass specifically?
A: Quinclorac is a very effective active ingredient commonly used to control crabgrass in established Bermuda lawns.
Q: Should I use a pre-emergent or a post-emergent product for crabgrass?
A: Use a *pre-emergent* in early spring to stop seeds from germinating. Use a *post-emergent* (like one containing Quinclorac) only on crabgrass that has already sprouted.
Q: Is it safe to let my dog walk on the lawn after application?
A: No. Keep pets and children off the lawn until the product has completely dried. This usually takes a few hours, but check the specific label instructions.
Q: Do I need to mow before or after I spray?
A: It is best to mow at least two days before spraying. Mowing too soon can stress the grass, making it more susceptible to damage from the herbicide.
Q: Can I mix two different weed killers together in one tank?
A: Never mix chemicals unless the label specifically says you can combine them. Mixing unknown chemicals can create harmful reactions or reduce the effectiveness of both products.