Looks like the dormant zoysias here. Like whitey said, it makes a very thick lawn. And its like trying to push a fert spreader through peanut butter. About 15-20% of my lawns here are zoysia.
"The Poor Fish" circa 1930's: The Poor Fish wouldn't have been caught if he'd known enough to keep his fool mouth shut.
"Opportunity is missed by most because it is dressed in overalls and looks like work"- Thomas Edison, businessman/inventor