Best Weed Control for Centipede Lawns: Five Options and Buying Tips
The best weed control for a centipede lawn depends on the weed, the product label, and whether you also need fertilizer. Fertilome Centipede Weed & Feed is suited to buyers who want broadleaf control plus lawn feeding, while the listed atrazine products are options to investigate for centipede lawns. Liquid Harvest Mesotrione lists centipede grass among its suitable turf types. Always verify the current label before treating: the label determines where, when, and how a herbicide may be applied.
| Product | Best suited for | Notable listed feature |
|---|---|---|
| Fertilome Centipede Weed & Feed | Broadleaf weeds and feeding in one product | 15-0-15 fertilizer, slow-release nitrogen, iron |
| Hi-Yield Atrazine Weed Killer | Buyers seeking a selective lawn herbicide | Named for St. Augustine and centipede lawns |
| Celcius WG Herbicide | Buyers considering a separate herbicide product | Review its label for turf and weed directions |
| Liquid Harvest Mesotrione | Buyers seeking pre- and post-emergent control | Centipede grass is listed as suitable |
| Southern Ag Atrazine Weed Killer | Buyers comparing another atrazine product | Specialty herbicide identified for St. Augustine |
Fertilome Centipede Weed & Feed
This two-in-one product combines fertilizer and post-emergent broadleaf weed control. Its listed 15-0-15 formulation includes slow-release nitrogen and iron. The product description says it controls more than 200 broadleaf weed types, including dollar weed, wild onion, dandelion, chickweed, henbit, and spurge.
Best for: Centipede lawn owners who want to address listed broadleaf weeds while applying fertilizer. It is a relevant choice because the product is specifically named for centipede lawns and combines two lawn-care tasks.
Limitation: The listed weed-control claims focus on broadleaf weeds; do not assume it controls grassy weeds. Check the label for application timing, turf conditions, and the complete weed list.
Hi-Yield Atrazine Weed Killer
The product name identifies this as a selective atrazine herbicide for broadleaf and grass weeds in St. Augustine and centipede lawns. That makes it a candidate for buyers looking for a herbicide rather than a fertilizer-and-herbicide combination.
Best for: Homeowners comparing selective weed-control products labeled for centipede turf. It was selected because its listed product name specifically mentions centipede lawns and both broadleaf and grass weeds.
Limitation: No detailed application directions or weed list were provided with this product information. Read the product label to confirm target weeds, lawn conditions, timing, and precautions before use.
Celcius WG Herbicide
Celcius WG Herbicide is included as a separate herbicide option for shoppers comparing lawn weed-control products. The supplied product information does not specify its target weeds, approved turf types, or application instructions, so those details should not be assumed from the product name alone.
Best for: Buyers who are willing to check the label and compare its approved uses with their specific weed problem. It was selected as a weed-control product, but the available details do not establish that it is appropriate for centipede grass.
Limitation: Do not apply it to centipede turf unless the current label explicitly permits that use. Verify the weed list and all directions before deciding.
Liquid Harvest Mesotrione Concentrate
This mesotrione concentrate is described as a pre- and post-emergent weed killer. The supplied features list centipede grass as a suitable turf type and identify targets including barnyard grass, carpetweed, chickweed, clover, crabgrass, and dandelion. The description says full weed death may take two to three weeks and that activation requires water.
Best for: Buyers seeking a product with centipede grass and both grassy and broadleaf weeds included in its supplied description. Its listed turf restrictions also help shoppers identify situations where it is not a fit.
Limitation: The description says to avoid bentgrass, annual bluegrass, kikuyugrass, zoysiagrass, seashore paspalum, and bermudagrass, with an exception for dormant bermudagrass. Follow the current label for rates and watering directions.
Southern Ag Atrazine Weed Killer
This 32-ounce specialty herbicide is identified in its product name as an atrazine weed killer for St. Augustine lawns. The supplied information does not include a weed list or confirm centipede grass use, so it should be compared carefully with products whose descriptions explicitly name centipede turf.
Best for: Buyers comparing atrazine products who can verify that the current label covers their lawn and target weeds. It was selected as a relevant lawn weed-control product, but the available listing details are limited.
Limitation: The product name alone does not confirm centipede-lawn suitability. Avoid using it on centipede grass unless the label specifically allows that application.
Buying Guide: Choosing Weed Control For Centipede Grass
Which weeds are you trying to control?
Identify the weed before choosing a product. Broadleaf weeds such as dandelion and chickweed may call for a different option than grassy weeds. Compare the label’s listed weeds with what is growing in your lawn; a general claim such as “weed control” does not guarantee control of every species.
Do you want fertilizer included?
A weed-and-feed product combines lawn nutrition and weed control. Fertilome is the listed option that includes 15-0-15 fertilizer, slow-release nitrogen, and iron. A standalone herbicide may be a better match when the lawn does not need fertilizer or when you want to plan feeding separately.
Does the label explicitly allow centipede grass?
Check the turf list, not just the weed list. Product names and descriptions can be incomplete, and herbicides may have different directions for different grasses. Confirm the permitted turf, application rate, timing, and any restrictions on newly established, stressed, or dormant lawns before treating.
Are pre-emergent or post-emergent directions relevant?
Pre-emergent products target weeds before they emerge, while post-emergent products are applied to existing weeds. Some products describe both types of activity. Follow the label for timing and water activation; do not infer a schedule or mix products unless the directions allow it.
Frequently Asked Questions
What is the safest way to choose a weed killer for centipede grass?
Choose only a product whose current label permits use on centipede grass, and follow its directions exactly. Match the label’s weed list to the weeds in your lawn.
Can weed-and-feed control every weed in a centipede lawn?
No. Weed-and-feed products control only the weeds listed on their labels. Fertilome’s supplied description emphasizes broadleaf weeds, so check whether the weed you have is included.
How long can mesotrione take to show full weed death?
The Liquid Harvest product description says full weed death may take two to three weeks. Follow its label for application and watering instructions.
Should I use an atrazine product because the name mentions St. Augustine grass?
Not without checking the label. Confirm that centipede grass is an approved turf type and that the target weed is listed before applying.
Can I combine two weed-control products?
Do not combine products unless their labels specifically allow it. Check each label for mixing directions, application intervals, and other restrictions.