I have Bermuda lawn care programs from 2 local landscape suppliers. For September one is calling for a 5-0-17 + 0.15% Dimension. The other calls for 5-5-25 + 0.42% barricade. Is either one OK, or is one better for Tifgrand than the other. I have had the Tifgrand down for 3 weeks. It's looking good except for a few small random brown areas (no patterns). I would expect to put this fertilizer down in mid to late September (about 1 month after the sod was laid).
Also, I am waiting for soil sample results from my local extension service. Should be coming back any day.