Chris from Oh writes
There should not be any issues using Tenacity Herbicide and Sedgehammer Herbicide at the same time as long as the turf is established and not under other significant stress. If you are using Tenacity as a post-emergent herbicide, then it is generally best to spot treat since it can cause some temporary whitening of the desirable turfgrass. Another option that you may want to consider would be Dismiss Herbicide, which targets both sedges and many broadleaf weeds.
Answer last updated on: 04/13/2018