Such pruning is necessary to maintain the natural shape of the plants. This group consists of many tree, shrub, and prostrate forms. These species can withstand relatively heavy pruning and many may be trained into various forms by shearing. Early spring pruning is best, but additional light pruning later in the season may be necessary. It is preferable to allow these plants to retain their natural form, but both respond well to heavy pruning and shearing.
Yews are able to withstand exceptionally severe pruning into the older wood.
Early spring is the best time for pruning but occasional light pruning later in the season may be necessary. These plants generally require very little pruning, as they are slow-growing. Old flower clusters should be removed immediately after flowering. Prune out only dead, diseased, weak or wayward branches. With the exception of box, these species grow rather rapidly.