trim bridal wreath spirea bushes Spirea has a healthy and reasonably deep root system, so leave about two feet of the strongest stems above ground. Dig around to find the roots and cut them back. How do you trim a bridal wreath bush? The first step in pruning a bridal wreath spirea is to remove any damaged, dead or diseased stems. Apr 25, Never try to prune a bridal wreath spirea into a compact bush, or you will sacrifice its unique charm.
Trimming back so that it does not get too unwieldy, however, makes the plant more attractive. After flowering, prune any awkward shoots that distract from the overall configuration. Nov 25, Late summer or fall pruning removes the growth which then reduces the number of buds on the shrub. For a full blooming season, the shrub needs pruned as soon as the flowers fade.
This early pruning allows the spirea to grow new branches and still set buds for the following year so your bridal wreath spirea glows in your landscape. Nov 28, The bridal wreath spirea tolerates a harsh pruning to bring the shrub back to vibrant health. You may need to use a hacksaw to get a clean cut on some of the larger branches.