If the branches are thin, this is not necessary.

It’s best to prune and shape the blue spruce in the late winter or early spring months, right before the growing season. You will know if a branch is competing with the trunk if it is over 1/3 of the trunk’s diameter. These are what you will remove. Remove the mentioned branches using sharp pruning shears while you wear your gloves. Prune conifers any time of year, but winter pruning causes less injury and there are fewer active pests and diseases to infect pruning wounds.

Warning Never cut off the top of a blue spruce unless you want to. The foliage is most colorful in the spring when new growth is emerging. Picea pungens has a dense growth habit and generally does not require pruning, but it can be trimmed tree removal service rougemont nc control the size and shape.

Severe pruning is not recommended. Dec 19, Trim during the growing season in the spring, when the trees feature new, soft, light green growth. Mix seven cups of denatured alcohol with three cups of water in a.

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 growth. Apr 06, Most evergreens are pruned either while dormant in early spring before new growth starts, just as new growth is starting, or when they are semi-dormant, in mid-summer.

Early spring is preferable since the new growth will quickly fill in. The new growth on evergreens is referred to as"candles" because of the candle-like shape of the branch stumpcutting.barted Reading Time: 6 mins.