The glorious blooms of a snowball viburnum bush,Viburnum opulus 'Roseum', always herald the arrival of spring: starting out as pale green, they take on a dazzling white hue at this time of year. But to guarantee a spectacular display this year, you'll want to keep the soil moist, fertilize regularly, and prune after your viburnum has flowered.
Viburnum itself is a reliably low-maintenance and fast-growing plant that provides plenty of visual interest all year round. In winter, its foliage will deepen to a fiery orange color and often be accompanied by delicate red berries; in spring, however, its giant spherical blooms steal the show.
