Ornamental grasses are fairly new to the landscape scene and they've increased in popularity in the past couple of decades. Unlike rose bushes or boxwood hedges, there's not really a tried-and-true method for pruning or grooming ornamental grasses. If you don't cut or groom ornamental grasses in the fall, they can become shaggy messes by spring. One of the most recommended tips is cutting the grasses down to a few inches above the ground in fall or spring and dividing clumps when the grass' growth begins to weaken.

CLICKING HERE WILL REDIRECT YOU TO THE BLOG PAGE.

Source: The Spruce