I spread fertilizer two - three weeks ago. Like an idiot I spread too much and didnt walk it off good. I now have stripes everywhere I spread the fertilizer, I am guessing it is from too much nitrogen. I am about to spread lime in hopes that it will help, the grass is not dead but is def. burnt. I am just going to continue to water twice a week in fear of creating a disease by watering more often...or is that what your supposed to do? What can I do about this???? It is a new yard, sod was laid back in October. I need help bad!!!!