Chuck from Dekalb, Ill writes,
How long should you wait before retreating your grass? It has been 2 weeks since I first applied. I can see...
the sprayed areas are turning white. Should I do another application at this time. The "bad" weed is hanging in there and I want to totally get rid of it befor winter. Thanks
According to the Tenacity product label you can reapply the product after 2-3 weeks for post emergence control of actively growing weeds for best results.
Answer last updated on: 08/24/2012