Centipede Weed Control — Handle With Care
Centipede is SENSITIVE to many common herbicides. SAFE herbicides for centipede: Atrazine (primary choice — both pre and post-emergent activity, controls broadleaf and some grassy weeds, max 2 apps/year, do NOT apply above 90°F), Celsius WG (professional-grade, safe in heat, controls 150+ weeds), Image/Sedgehammer (for nutsedge specifically), Prodiamine/Barricade (pre-emergent, safe for centipede). AVOID on centipede: MSMA (will kill centipede), Trimec (too harsh), most 'Weed & Feed' combo products, BioAdvanced All-In-One (label says NOT for centipede), Drive/Quinclorac (can damage centipede). USE WITH CAUTION: 2,4-D amine formulations at LOW rate only — ester formulations are too harsh. ALWAYS read the product label for centipede safety before applying ANY herbicide.
Frequently Asked Questions
What herbicides are safe for centipede?
Atrazine is the most commonly used herbicide for centipede and is safe when applied per label directions. Sethoxydim targets grassy weeds. Many 2,4-D products are safe at reduced rates. Always check the product label.
What herbicides should I avoid on centipede?
Avoid MSMA, products with high concentrations of 2,4-D, and many three-way herbicide mixes. Centipede is sensitive to many common lawn herbicides. When in doubt, test on a small area first.
When should I apply weed killer on centipede?
Apply when centipede is fully green and actively growing, typically late spring through early fall. Avoid herbicide applications during stress periods or when temperatures exceed 85 degrees F.
Can I use pre-emergent on centipede?
Yes. Prodiamine and atrazine both work as pre-emergents on centipede. Apply in early spring before soil temperatures reach 55 degrees F to prevent crabgrass and other annual weeds.
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