When is the best time to prune or trim evergreen bushes?

Answer 1

Fall and spring are the best times to prune hedges.

WOW such and in depth answer.

Pruning hedge plants should begin soon after they are transplanted to ensure they do not become leggy and that branches go all the way to the ground. A dense hedge must be developed slowly. Never try to make a hedge reach the desired height in a single season or it will be thin and open at the base. Plants such as privet or barberry need severe pruning during the first two years to make them bushy.

Subsequent pruning depends on the formality of the hedge. Formal hedges are often sheared in the spring after the main flush of growth has fully elongated. Since any new growth that occurs will appear out of place, numerous shearings are required through out the growing season. An informal hedge is usually pruned only one or two times per year. An significant pruning is done in late winter to early spring before new growth begins. A follow-up pruning is usually done in mid-summer. Informal hedges should be allowed to grow following the natural shape of the plant but conforming to the size and shape of the desired hedge. It is important that the top of the hedge be narrower than its base or the upper branches will shade out the lower branches.

Broad leaf

Most broadleaf evergreens require a limited amount of pruning on a very selective basis. Generally, pruning can be done whenever it is convenient, but the best time is early spring. Envision the natural plant shape and selectively cut back out-of-place branches. A compact plant results when branches are pruned back to a lateral within the plant canopy. This will also hide the stub and extend the time between prunings. Some plant, such as azalea and abelia, will produce long, vigorous shoots that extend well beyond the natural canopy and well above a lateral branch. These should be cut back severely within the canopy; try to leave a few leaves on the stem. When needed, moderate to heavy pruning should be done in late winter or early spring before new growth begins.

Evergreens that flower in early spring should not undergo moderate or severe pruning in late summer, fall, or winter, otherwise the number of flowers will be reduced. Wait until immediately after they finish flowering. Plants, such as pyracantha and hollies, produce flowers and berries on growth from the previous season. Light pruning over several years is recommended since severe pruning will reduce or eliminate berry production. Select only those branches that are most out-of-bounds for removal. Light pruning of new growth that hides pyracantha berries can be made in late spring. Be careful not to remove all of the new growth or berry production will be reduced or eliminated the following year.

Answer 2

ever green shrubs can be trimmed all year round.

Answer 3

A more reliable answer could be given if we knew the name of the shrub and the temperate zone it was in; however, for the most part, it's best to cut hedges back in spring or fall.

Answer 4

The best time to prune or trim evergreen bushes is from mid to late spring. About one third of the older wood should be removed in pruning.

Answer 5

After the leaves have fallen and before the leaves appear again. DO NOT TRIM DURING HARD FROST.

Answer 6

Early spring, or mid summer