I have a stretch of my otherwise healthy South Florida, St. Augustin lawn that has thinned out over time.
It's a long, but relatively thin (maybe 15' by 3'), stretch of the yard that is in the shade most of the day.
The dirt below grass in the area that has thinned out looks great (rich and black).
I don't want really want to lay down new sod in the area, so my question is, when should someone plant grass seeds versus using some sort of weed and feed?
What is a recommended brand of St. Augustin grass seeds?