Not sure if I'm in the right place but I need help. I just closed on a new home with Bermuda sod. Obviously, I'm not an expert, but the sod looks like it was put down by amatuers. Some spots have a 2 inch gap between the individual squares of bermuda. There are areas of very green grass and very brown grass. Is this Normal??? I would love to be steered in the right direction on the best way to maintain my yard. Do I need to fertilize??? The home is in Central Texas. Any help would be greatly appreciated. Thanks.