.

Also, how far can you cut back a yew?

In this situation, you may as well prune the yew back to a couple of inches below the ideal height at which you would like to maintain the plant. The remaining bare branches should sprout some new growth, providing that the yew was in good health. Even then, some of the branches will die back.

when should you trim yew hedges? Yews are one of the easiest evergreens to prune and reliably sprout on bare wood, so if you cut your yews back severely or shear them into a hedge form, they'll fill out quickly. Late winter or early spring is the best time to prune yews for size reduction. Do it before you see a burst of new growth.

Simply so, how do you prune a spreading yew?

Steps

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 branches.
3. Trim off any shoots that are clearly sticking out.
4. Remove branches to bring light into the yew.
5. Make the cut where the branch meets another branch.

Why is the yew tree called the Tree of Death?

The Christian church commonly found it expedient to take over existing pre-Christian sacred sites for churches. It has also been suggested that yews were planted at religious sites as their long life was suggestive of eternity, or because, being toxic when ingested, they were seen as trees of death.