I am located in southern Louisiana. I moved into this house in June 2013, and the sod was put in around Jan-Feb 2013. I usually make sure that my lawn gets about inch of water a week, but my lawn keeps dying! My soil PH is around 6.5, but I dont think it would kill my grass this quickly..

Can someone tell me what is killing my centipede grass? I'm struggling to figure out what is wrong.

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I am located in southern Louisiana. I moved into this house in June 2013, and the sod was put in around Jan-Feb 2013. I usually make sure that my lawn gets about inch of water a week, but my lawn keeps dying! My soil PH is around 6.5, but I dont think it would kill my grass this quickly..

Can someone tell me what is killing my centipede grass? I'm struggling to figure out what is wrong.