Plant viburnum in spring or early fall, provide good drainage, and prune carefully for healthy, vibrant growth. Growing in WinterViburnums are beloved for their beautiful leaves and berries, adding color to your garden even during winter. Doublefile Viburnum : This viburnum (pictured above) has a horizontal branching structure that looks beautiful as part of a larger landscape. Bonus: Its glossy green leaves turn a dark red in autumn. PruningYou can prune viburnum if it becomes too large or leggy during late winter.