Grass?

I saw these baskets in Winter Park this winter with Poinsettias in them and they were lovely. Now they have spring flowers and are still lovely. I had to snap some high quality photos and get out to the truck and investigate them a little closer. I was surprised to see that it is just grass planted on the outside of the basket. So cute and interesting. They look so soft and fluffy. They feel more like the grass we are use to up north and not the stiff hard grass here in Florida. I will have to try to make one of these.