For the cleanest border line through a hard winter, choose Ilex crenata ‘Dark Green’. It keeps a tight shape, handles frost better than many box plants, and responds well to clipping. For formal beds, it is the strongest all-round choice. Boxwood still works in sheltered gardens, while euonymus, carex, and lavender suit looser or more …
Evergreen Edging Plants For Frost: Evergreen Edging Plants That Hold a Border Line Through Frost