Planting. Plant in full sun to part shade. While the Common Snowball Bush does well in some shade, about 6 hours of sun is ideal for best blooming. A well-draining and slightly acidic soil is ideal, but this hardy viburnum is adaptable to most soils.
Also to know is, how long do snowball bushes bloom?
A snowball viburnum bush won’t tolerate a climate colder than U.S. Department of Agriculture plant hardiness zone 6. Snowball bushes growing in colder climates are probably hydrangeas. The hydrangeas have a much longer bloom period than the viburnums, with blossoms remaining on the shrub for as long as two months.
Likewise, is snowball bush poisonous?
Viburnum plicatum is not toxic for humans or animals and the fruit is actually a source of food for birds. It may, however, cause mild stomachs if consumed by people.
What do you feed a snowball bush?
Snowball bushes don’t require heavy feeding, and too much fertilizer can promote rot. Use a balanced 10-10-10 NPK fertilizer in early spring if desired. Pinch spent blooms to help promote new growth. Regular pruning is necessary to keep snowball bushes tidy.
The Snowball Viburnum is a deciduous shrub, so it sheds its leaves in the fall and blooms form on old wood. If you’re training your Snowball Viburnum Shrub to provide a lot of blooms, prune it back in spring after it has begun blooming to encourage more growth.
With Eastern snowball viburnum, flowers burst into their glory late spring to early summer and measure up to 3 inches across. As the snowball blossoms fade, the color shifts from white to pale pink, which lingers through summer.
Your viburnum bushes are deciduous, which means they will drop their leaves each fall. Their growth rate should increase after the first year. Most shrubs and perennials will not grow significantly the first year they are planted, at least there won’t be much visible growth.
Add lime to your soil if the pH is low, but you prefer pink flowers. Apply agricultural lime or ground dolomitic limestone in the spring and again in the fall. The amount of lime necessary depends on the pH of your current soil and the product you select.
For best blooming, provide snowball with at least six hours of direct, full sun each day. Too much shade means few or no blooms. If your snowball bush is planted in a shaded location, this may be why it won’t flower. Consider adjusting the surroundings to let in more sun, or move the shrub to a sunnier spot.
Chinese Snowball Viburnum is a flowering shrub native to mainland China. Every part of the plant is toxic, especially the seeds. … In fact, many shrubs, trees, and flowers commonly found in the garden and in the wild are dangerous if your dog eats them.