Pollarding

If pollarding is done repeatedly over the years, a somewhat expanded (or swollen) tree trunk will result, and multiple new side and top shoots will grow on it.

The main reason for this type of practice, rather than coppicing, was in wood-pastures and grazing areas where growth from the ground upwards was less practicable, due to the required area for grazing which would have been reduced by thickets of low tree growth. Pollarding above head height also protects valuable timber or poles from being damaged by browsing animals such as rabbits or deer.

Good examples of trees which are regularly pollarded are willows in areas surrounding meadows.

See also: pruning fruit trees, Shredding[?]