
Ninebark, so-named for its distinctive peeling bark, is a shrub that often needs regular, light pruning to appear at its best. It can look stylish when unpruned, but there is a risk of it getting oversized, unattractive, or even collapsing if left untouched for too many years.
Ninebark shrubs can reach up to ten feet tall and six feet wide, depending on the variety. They are fast-growing, so regular pruning ensures any ninebark shrub remains healthy and vigorous. As they mature, older specimens can be selectively pruned for the best displays, or you can even rejuvenate neglected ninebark to look good again.