How to prune burkwood viburnum

Immediately after flowering in late spring (typically May–June). Cut up to one-third of the oldest, most crowded stems back to ground level using bypass pruners. Deadhead spent flowers to a healthy leaf node; make cuts at a 45-degree angle just above an outward-facing bud.

Annually after bloom; dead or diseased wood removed as needed. Burkwood Viburnum blooms on old wood, so timing is critical. Prune immediately after flowers fade in late spring to avoid cutting off next year's buds. Light annual shaping keeps this naturally dense, 8–10 ft shrub tidy. Remove up to one-third of the oldest stems at ground level to open the canopy and renew vigor.

Cut up to one-third of the oldest, most crowded stems back to ground level using bypass pruners. Deadhead spent flowers to a healthy leaf node; make cuts at a 45-degree angle just above an outward-facing bud.