Sep 21, Prune viburnum bushes in the spring as soon as the last flowers fade. Snowball bushes bloom on old wood or last season's growth.
Pruning any time past late summer will risk removing precious bloom buds. The snowball bush, a cherished, old fashioned garden shrub that produces fluffy balls of summery white blooms, is a member of the Viburnum genus. Prune only after the bush has finished blooming. Blooms appear on the previous year's growth.
It is essential not to cut this prior to the arrival of spring blossoms. Dec 17, Cut back dead or diseased branches any time they appear.
Cut branches on Annabelles back to between 4 and 10 inches tall each year. Pruning closer to. Sep 21, Take a cutting from a snowball bush in the first half of the growing season and create new snowball bushes for your growing areas. Remove any blossoms from the end of the stem and remove the leaves from the bottom half of the stem.
Jun 15, Pruning Snowball Bush Viburnum Prune lightly if needed (for example, if you are growing it in a tight spot) just after the flowering period is over. You can cut the flowers to use in floral displays- if you aren't cutting them, pinch off the spent blossoms to encourage new treelopping.buzzcal Name: Viburnum x carlcephalum. Apr 10, The best time to plant a Snowball Bush is either in the fall or spring, depending on the variety of the bush, its age, and your hardiness zone.
Where to Plant Your Snowball Bush. Snowball Bushes flourish when given six to eight hours of full sun outdoors.