Best Time To Trim Yew Hedges

As a general rule, heavy pruning should not be done after August 15. The reason for this is that trimming stimulates new growth which may not have sufficient time to harden off before the onset of frost and cold weather in the fall.

Is it OK to trim yews in the fall?

Start pruning yews in late March or early April. If the yews are growing vigorously, you may need to prune them again in late June. Avoid pruning yews in the fall, as this will make them more vulnerable to winter weather.

Can you trim yews in the summer?

Yews, junipers, and arborvitae go into a semi-dormant phase in mid summer. Once the new spring growth has hardened off, turned the same dark green as the rest of the plant, you can do some pruning. This is the perfect time to clip back wayward branches and overgrown shoots by two thirds.

How far can I cut back yews?

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

Can I trim yews in October?

These evergreens are normally pruned twice a year, once in early July and again in early September. As much as 2/3 of the new growth can be removed to shape this plant at the July pruning. The fall pruning should be just a light touch up to even out secondary growth.

Can I cut back yew in November?

Joyously, you can prune yew hedge plants whenever you feel like it except in freezing weather. In the early years, the more often you clip the side branches, the bushier your yew hedge will become.

How do you prepare yews for winter?

Yews and Alberta spruce are the most susceptible to winter wind and sun burn. It is, therefore, advisable to keep these plants wrapped with burlap from top to bottom, beginning in the late fall. Never use plastic as a wrap - even in the winter months plants must be able to breathe.

Should you trim hedges in spring or fall?

Late spring, early fall,or winter (when the hedges are fully dormant) are the best times for pruning hedges. Don't prune hedges during very hot, dry weather, and prune well before your first frost date. Try to prune on a cloudy day to avoid excessive leaf burn.

How often should you cut a yew hedge?

Once established, yew can grow vigorously so is best trimmed at least once a year. It is also one of the few conifers that can regenerate from old wood if cut back hard.

How do you shape an overgrown yew?

You just locate a piece and cut it off almost any place down inside and that will create a little

Do yews like sun or shade?

For the best branching habit of your yew shrubs, plant them in full sun. While yews are just as happy in part sun and can even grow in full shade, keep in mind that the more shade, the more regularly you'll need to prune to prevent loose and floppy growth.

How do you prune an old yew hedge?

With some secateurs. Just to neaten them. Up. Once again sorting out this trying to stop this

Can yews be trimmed in winter?

Winter is the dormant period for yew hedges, which means they are not actively growing. During the dormant period you can trim your hedges without the worry of removing new growth. Many gardeners wait and prune in early spring, before growing season begins in summer.

Do I need to cover yews in winter?

When planted in the right conditions, yews can tolerate our cold winters without protection. However, they can experience winter burn and bleaching and should be planted on the north-facing side of buildings. Winter burn occurs when the winter sun heats up the cells in the needles.

When should you avoid trimming hedges?

We recommend avoiding hedge cutting during the main breeding season for nesting birds, which usually runs throughout March to August each year. This can be weather dependent and some birds may nest outside this period, so it is important to always check carefully for active nests prior to cutting.

Is October too late to trim hedges?

DON'T prune during fall. No matter what type of shrub you have, fall pruning can stimulate late-season growth that may not have enough time to harden. This can weaken and damage the plant—especially if there's an early frost. Instead, wait until winter and trim bushes when the plant is in deep dormancy.

Is November too late to prune shrubs?

After “how?", the second most-asked question we get about pruning is “when?” (Or, "Can I prune this now?") The rule of thumb is to prune immediately after bloom for flowering shrubs, in late winter or early spring for non-blooming shrubs (particularly for heavy pruning), and not after mid-August for any shrubs.

What month do you cut back shrubs?

The best time to prune is after flowering. If the plant needs to be renovated, or severely reduced, this can be done late winter and early spring just before growth begins. Remove old flowers (deadhead) and cut back to healthy outward facing buds.

Can a brown yew come back?

When yews turn brown, their site and recent history should be reviewed to determine a cause. Yews affected by salts or winter damage may recover over time, and it is wise to not prune out the brown tissue immediately in case the branch tips are still viable.

How long do yew bushes live?

Longevity. While Hicks Yew is a relatively new variety, Taxus baccata (one of its parents) is known to be an extremely long-lived plant. There are many examples of English Yew hedges in Europe that are hundreds of years old, and the oldest living yew tree is supposedly between 1,500-3,000 years old.