Gerald from St Michael, Barbados writes
Apart from the nutsedge, there are other weeds that I can dig out. Should I attempt to dig out the nutsedge nuts as well?
Areas treated with SedgeHammer Herbicide may be overseeded with annual or perennial ryegrass or bermudagrass 2 weeks after application. Seed should be applied as directed on the seed packaging. Sedgehammer often works with one application, but depending on the size and age of the nutsedge a second treatment may be required 6 to 10 weeks after the initial treatment. You do not want to dig up the treated sedge as it will take time to completely kill and you may need to do another application.
Answer last updated on: 11/21/2017
