Mike from Kissimmee, Fl writes
I sprayed my yard with SedgeHammer Herbicide. A couple of hours later, I had a light rain.
SedgeHammer Herbicide will be rainfast 4 hours after application. For better results, we advise that you apply SedgeHammer Herbicide to a dry lawn at least 24 hours before you are expecting any rain. If it rained prior to the 4 hour drying time that is needed per the label, you may go ahead and mow the lawn, and wait 2 weeks to reapply. If the nutsedge does not outgrow the lawn the 1st application, most likely it had time to work. However, if the nutsedge outgrows the lawn in the first 2 weeks after mowing, you will most likely need to reapply, and you can do so at that time.
Answer last updated on: 10/10/2019
