live in ne ohio I have broadleaf weeds starting early and also crab grass that does not appear until July. I am confused as to when I should apply weed and feed and when the Halts to avoid overferilizing but also killing my 2 enemies.
You should not have weeds at all, so what are you doing wrong?
What kind of grass do you have? If it is fescue, do you ever overseed? and if so, when?
How often do you water and for how long?
How high/low do you mow?
How often do you fertilize and what do you use?