Ideally, the process of dividing liriope should be done in early spring before new growth has resumed. Due to the hardy nature of this plant, however, it is possible to successfully divide this plant later in the season.

When should liriope be divided?

Ideally, the process of dividing liriope should be done in early spring before new growth has resumed. Due to the hardy nature of this plant, however, it is possible to successfully divide this plant later in the season.

When should you cut liriope back?

Clipping back every two to three years generally is adequate, so if your liriope looks fine this year, you may leave it alone. For readers with other ground covers, Asian jasmine generally requires cutting back at least once a year.