active ingredient in sedgehammer herbicide Sedgehammer HerbicideSedgehammer Turf Herbicide Sedgehammer is a selective herbicide for the control of nutsedge and other weeds in turfgrass and landscaped areas. Controls yellow and purple nutsedge and certain tough broadleaf weeds like horsetail, as well as suppressing green kyllinga Low use rate (1 1 3 oz Acre or less) or . 9 grams per 1000 square feet Controls nutsedge by moving through the plant and affecting the underground growing points (rhizomes and tubers) It

Sedgehammer Turf Herbicide

Sedgehammer is a selective herbicide for the control of nutsedge and other weeds in turfgrass and landscaped areas.

• Controls yellow and purple nutsedge and certain tough broadleaf weeds like horsetail, as well as suppressing green kyllinga
• Low use rate (1 1/3 oz/Acre or less) or .9 grams per 1000 square feet
• Controls nutsedge by moving through the plant and affecting the underground growing points (rhizomes and tubers)
• It controls nutsedge after emergence in cool and warm season turfgrass (including St. Augustinegrass, Bermudagrass, Kentucky bluegrass, tall and fine fescue, and perennial ryegrass)
• Considered as one of the more “gentle to turfgrass” products
• Pets and people can return to treated area once spray dries

Active ingredient: 75% Halosulfuron-methyl