I live in the Mid-west and have full sun shine and heat during the summer months. I plan on laying Zoisa Sod in my backyard only, where I cannot get fescue to take and grow. I have laid sod before, and have a general idea and education on how to lay it and take care of it. Problem is, I have never laid Zoisa before. I am getting conflicting reports as to how to lay it. Do I leave spaces in between each piece, and if so how much of a space? Thanks!