I don't need to tell you about the quality of Woodland Scenics products so I won't! But, I've been an HO scale modeler for about 40 years and I would have given my best steam locomotive for this static grass! When applied properly it looks so real you might try to get your mower on the layout (or one to fit your scale!)! Really, it is easy to apply and it just adds so much to that field, unkempt right of way or wherever you put it. So have some fun and get some really great effects!
I have high tension lines coming out from a power generating station, going up a mountain. The right of way is clear of trees, of course, but if you have ever seen or walked one of these you know it is very weedy and has lots of low lying brush. These are excellent around rock outcroppings, fallen trees, the open field area under the high tension wires. or any place else under brush would grow along these right of ways. These are perfect for that scene!