THis lawn was totally dead from what i believe was fungus(got called in after the fact). I did a complete renovation aerate verticut seed fert. this is about one month and it is getting ready to get a second dose of fertilizer. It has been very dry here since i seeded it in that the irrigation has been on every day still and kinda leached out some of the ferts a bit. We are about to change the watering too with much cooler temps. this is defiance TTTF.