Judy from Tomball, Texas writes
Our lawn has had a tough time this year with the drought, now all the weeds have taken over, especially the chickweed. It took a lot of effort to have the lawn survive this year. I do not want to damage it again by using too strong of a weed killer.
EndRun Herbicide cannot be used on St. Augustine turf of any kind, primarily due to the volatility of the 2,4-D. (EndRun did have a previous label that allowed for use on St. Augustine turf, however that labeling has changed.) You should also note that most herbicides including EndRun specifically label their products 'not for use on drought stressed grass'.
Answer last updated on: 01/14/2012