The Viburnum, ‘Eastern Snowball’, ‘Viburnum opulus ‘Sterile’, is a hardy deciduous shrub growing 8 to 12 feet in height with a spread of 10 to 15 feet. Many clusters of large pure white snowball-like flowers cover this shrub in late spring. The Eastern Snowball has bright green foliage with reddish overtones in fall. This viburnum does not set fruit. This plant is used as foundation plant, shrub borders, hedges and screens. If pruning is desired, prune soon after flowering. The showy flowers will attract butterflies..