I put in a new lawn in August 2012. The soil is on average with drainage, but the sod remains wet. When you step on it, water oozes up. The grass is green, but I heard the sod may not have taken root, if it is like this. The sod was cut thicker than most, I was told. The lawn has been fertilized, but I was told to fertilize in March, April and May to get the sod growing. Is this normal? I am concerned the grass will be too wet. The grass will go dorminate now, and seems to be OK, but wondering about the wetness.Any advice would be helpful.