While evergreens such as blue spruce don't require extensive pruning -- the plant doesn't grow continuously and doesn't require much maintenance -- it's best to prune blue spruce in the later winter months before the shrub's growing season.
Avoid pruning during the wet or warm season to limit the likelihood of shrublop.buzzg: Reading MA. The blue spruce tree's slow growth makes it mostly intolerant to heavy pruning.
In order to promote a positive response, the blue spruce must have enough time to repair itself before entering its dormant period. Always complete this tree's pruning during the late winter or early spring months, just before the onset of its growing season. Pruning young shrubs is not as critical as pruning young trees, but take care to use the same principles to encourage good branch structure.
Container-grown shrubs require little pruning. When planting deciduous shrubs, thin out branches for good spacing and prune Missing: Reading MA. Jul 21, According to North Dakota State University, evergreen trees, and especially blue spruce trees, cannot survive severe pruning, so never cut the branches on a dwarf blue spruce back by more than 1/4 of the length at any one time.
If you must prune a dwarf blue spruce, do so during winter when the tree experiences less shrublop.buzzg: Reading MA. Oct 01, Dwarf spruce trees, despite their name, do not stay especially small. Whether you're looking to cut back a large dwarf spruce or just keep one nicely shaped, you need to do a little bit of dwarf spruce pruning. Learn more about how to prune dwarf spruce trees in this shrublop.buzzg: Reading MA.