^ ^ My particular Zoysia is fine blade and does grow slow and very late to get going. To give you an idea, I've only mowed a few times and we're at Aug 1st.
However, neighbor has wide-blade Zoysia and it's invading and taking over my fine-blade. His wide-blade zoysia is aggressive and hardy but grows quite tall and requires frequent mowing (which I don't like). My fine-blade stays very short. It can even be mowed on lowest mower setting without shocking the grass.
I'd really want a cross hybrid between the two . . . aggressive roots/runners like the wide-blade, but short height and fine blade.
Oh well, I'll have nice fine-blade short in front yard, and mix of wide/fine in side yard next to neighbor.