Winter dormancy has advantages. It facilitates acquisition and establishment of bare root stock, and winter dormant pruning. Coppicing and pollarding are the most severe sorts of winter dormant pruning. Although initially ugly, coppiced and pollarded vegetation mostly grow vigorously later. Most species bloom and fruit better. All species foliate more lushly.

There is certainly nothing wrong with proper coppicing and pollarding. Both are common beyond America, particularly within Europe. However, both are very unfortunately vilified as disfigurement here. Not many arborists know how to perform such techniques, or may not admit to it. Yet, some coppiced vegetation is covertly popular in some home gardens.

Coppicing and pollarding are genuinely extreme and harsh techniques. Coppicing is the removal of almost all growth that is above the surface of the ground. For some shrubbery or trees, short stumps may remain. Coppiced vegetation is therefore not much to look at. Pollarding is similar, but retains primary trunks and limbs. Pollarded trees seem hideous.

Hideousness is subjective, though. By European standards, pollarding is an acceptable horticultural technique. European arborists know how to perform it properly during winter dormancy. They do so neatly, without stubs or torn bark, and direct growth as necessary. Coppiced vegetation is not as hideous because not much of it remains to see afterwards.

Because of its vilification, coppicing became more tolerable with different classifications. “Cutting back” perennials, such as African iris, lion’s tail and canna, is the same process. So is cutting back carpet roses or honeysuckle to the ground. The alternate classification is more acceptable. It is just as effective for removal of thicket or deteriorating old growth.

Also, coppiced vegetation regenerates more vigorously for spring than it may otherwise. Elderberries prefer selective grooming, but coppiced plants produce bigger fruit clusters. English Laurel, osmanthus, photinia and red twig dogwood respond nicely to coppicing. However, coral bark Japanese maple is grafted, so is likely to lose its scion if cut too low down.