Dale from Port St Lucie, Fl writes,
What pre-emergent herbicides are effective for st augustine grass in south Florida?
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: 01/31/2013