Shannon from Tampa, Fl writes
I use Celsius as a post emergent. I live in Southern Florida l
Dimension 2EW is our most popular pre-emergent product for use on St Augustine grass. We do recommend that you check out the product label and make sure the weeds you are trying to prevent are listed, as herbicides can be pretty specific as to what they will or will not work on.
Answer last updated on: 12/19/2017