Identify existing snowball bush shrubs before pruning and complete pruning at the correct time.

May 10, Best offers for your Garden - shrubdisposal.bar to Prune Snowball Bushes. Snow in the spring is rare, but you can enjoy spring and s.

Though care for both has similarities, it's important to know which variety you have.

The best time to prune your Viburnum snowball bush is after the flowers bloom in spring, since you can destroy next year's flowers if you prune it too early or late. Although you should only do major pruning in the spring, check your bush throughout the year.

Dec 17, Cut these back when they appear if you want to limit the spread of your snowball bush. Sterilize cutting tools with a 10 percent solution of household bleach and water or isopropyl (rubbing).

Be careful not to go overboard-fertilizing too much can inhibit the plant's blossoms.

Sep 21, Cut back all branches to within a foot of ground level. Although you will sacrifice blooms for that year, a healthier, happier snowball bush should emerge the following season.

If you cannot bear to part with all the blooms for the entire season, consider splitting the renewal pruning over three years, removing one-third of the old canes each year. Remove any damaged branches, or those that look diseased or dead, first. Cut the branch back to healthy wood and carefully pull the unwanted branch out of the shrub. Step 4 Prune any branches clustered tightly together, especially if several cross each other.