Evergreen Trees Evergreen trees, such as pine, spruce, and fir.

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May 26, Pruning Yews Selectively Download Article 1. Start pruning yews in late March or early April.

This is right before new growth will start to take place. 2. Cut out diseased, dead, or broken 95%(43). Jul 22, The Garden Continuum demonstrates how to prune a yew through selective pruning. For more How to videos checkout our blog: stumpdelimbing.bar A.

You can prune healthy yews (Taxus spp.) back quite severely with no problem.

Staking snow-damaged evergreen trees.

You can easily reduce their size by one-half to three-quarters. Such severe pruning is best done in early spring so they have spring and summer to recover. They will respond by throwing up a lot of new stumpdelimbing.barted Reading Time: 3 mins.