Boxwood can fit into nearly any landscape plan.

Aug 19, The optimum time to trim boxwoods is in the spring when the winter overgrowth has died down and new growth is about to emerge. Trimming in the early spring gives you the best accessibility to all the discoloration and dead leaves. It’s also when scarring is least prone to occur.

Yes, you can prune hard or trim boxwood shrubs to the desired height depending on the time of year. Major pruning should be done in the late winter to early spring. Touch up trimming can be done all spring and summer.

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Avoid pruning in early fall into early treeremove.barted Reading Time: 7 mins. Oct 17, When to Trim. Boxwood shrubs are slow-growing plants. Because of this slow growth, gardening with these bushes requires relatively little maintenance. Generally speaking, you can maintain your bushes by pruning once a year. Once established, the best time to trim is in the spring. You can also shape and touch up your bushes through mid-summer if you find it necessary. Avoid pruning or Author: Jeffrey Douglas.

Trimming Boxwood Shrubs With Winter Damage Although these bushes are evergreen, sometimes boxwood can get winter burn. Those leaves and branches are not very attractive and it is best to cut them off. Do so in early spring for best results. Experts offer differing opinions as to when to prune boxwoods, but the United States National Arboretum says the best time to thin boxwood is early winter when plants.

A New Start If your boxwood needs a serious rejuvenation and you are planning to prune it to the ground, do it in late winter or early spring. Boxwoods pruned in this manner may take a few years to recover. Still, it might be necessary in cases where your shrub has been severely damaged by disease, windstorm or pest infestation.

Apr 22, While late February is best, you can prune boxwoods anytime except for late summer or early fall. Wait for the threat of frost to pass before pruning boxwoods. Always use sharp, clean pruning shears or loppers when cutting back shrubs. Most boxwoods will only need 1 pruning %(1).