Skip to content

The product label is a legal document and label instructions must be followed.

Give feedback here

SEDGEHAMMER TURF HERBICIDE

Selective herbicide for the control of nutsedge and listed broadleaf weeds in turfgrass, ornamentals, landscaped areas and other specified non-crop areas.

Visit the weed control search for additional product information

Product specifications:

Selective herbicide for the control of nutsedge and listed broadleaf weeds in turfgrass, ornamentals, landscaped areas and other specified non-crop areas.

Product attributes
Value
Registration number and product label:
31211 (Product Label)External link
Product type:
Herbicide
Active ingredient(s)
halosulfuron (72.6%)
Chemical group(s):
WSSA 2
Chemical family:
Sulfonylurea
Manufacturer:
Gowan Company
Pesticide class:
Class 2 (C/Commercial)

© King’s Printer for Ontario 2025FAQprivacy statementExternal link