When to Prune Hakone Grass?

Hakone grass is best divided in spring, but because it is a slow grower, division will not be necessary for many years. The foliage turns a soft copper color in late fall, and can be left on the plant to provide winter interest. It should be trimmed to the ground in early spring before new shoots emerge.

Do you cut back Hakone grass?

Hakone grass is a low-maintenance option for your landscape. You do need to mulch it in winter and cut its foliage back to the ground in late winter or early spring before new growth appears.

What happens if you don't Cut back ornamental grasses?

What Happens If You Don't Cut Back the Ornamental Grasses? As mentioned above, you will find that the green is starting to grow through the brown. One problem that will create is that the brown will start creating seeds. Once grass has created seeds, there is a very good chance that the grass will die out.