Brian from Grosse Ile, Mi writes
If so, how long is a bottle good for? Also does that date Chang w once opened? I have 9,000 sq ft that needs to be treated. I am hoping I can buy the bottle to save on costs and have left overs for the following year.
Yes, SedgeHammer Herbicide - 1.33 oz. bottle is a great product for nutsedge! It has a 5 – 7 yr year shelf life from the date of purchase if stored away from extreme temperatures. If diluted, you will want to apply within 24 hrs of mixing for the most effective control.
Answer last updated on: 08/22/2022
