Pollarding Trees: Why It Is Done
Tree surgeons recommend pollarding when a tree is still young. The technique involves the following:
- Pollarding is applied every one to three years.
- All the shoots are removed when pollarding is done.
- Shoots are 2.5 centimetres when they are removed.
Encouraging Lusher Tree Growth
By having pollarding performed, it creates a good structure for the tree and extends a tree’s life. Often, large species of trees that are planted in urban locations, are pollarded. The pollution-tolerant species are trimmed so the primary branches are cut back to encourage a lusher growth of foliage.
How Pollarding Helps
Pollarding also keeps trees from:
- Outgrowing their space
- Getting tangled in power lines or streetlights
- Casting too much shade
- Blocking gutters
When Pollarding Takes Place
When tree surgeon services in Orpington are performed that feature pollarding, they frequently take place in the late winter or the early spring. During this time of the year, the tree is not under stress and the food reserves are high. The food reserves are depleted after the flush of growth in the spring but return during the summertime.
Arborists try not to prune trees in dry conditions, as the tree may be under drought stress. Summer pruning may also expose a tree’s roots to intense sunlight, thereby hampering new growth. The least favourable time for the pruning activity is the autumn because the wood is exceptionally dry.
The practice of pollarding is best begun on young trees as the wood responds more quickly to wounding, thereby lowering the possibility of decay. Once a tree is pollarded, it is essential to follow a cycle of cutting.