I just had an irrigation system installed this week underneath my existing sod. The company I used seemed to do a great job installing w/o tearing up my yard. However, there are a few spots that have large exposed seems and places where the roots were cut. My question is, should I treat these areas just as I did when I had new sod. Soak these areas several times a day until the roots regrow and the seems fill in? My neighbors are making fun of me b/c I am using a hose to water these areas. But, I really don't need to water the whole lawn and over-use my irrigation system. I also put down a light coat of starter fert. with high Phosphorus to get those roots going. Any other advice? I want these areas to heal!!! Thanks.