sommerbeskæring

Sommerbeskæring, also known as summer pruning, is a horticultural practice involving the trimming of trees and shrubs during the summer months. This type of pruning differs from dormant pruning, which is typically done in late winter or early spring. The primary goals of summer pruning can vary depending on the plant species and the desired outcome.

One common objective is to manage plant size and shape. By removing new growth during the summer, the overall vigor of the plant can be reduced, preventing it from becoming overgrown or out of proportion. This is particularly useful for espaliered fruit trees or hedges that require a precise form.

Another benefit of summer pruning is to improve air circulation and light penetration within the plant canopy. Removing dense foliage can help reduce the risk of fungal diseases and allow sunlight to reach developing fruits or flowers, potentially improving their quality and yield. For fruit-bearing trees, summer pruning can also help direct energy towards the development of remaining fruits rather than excessive leaf growth.

The timing of summer pruning is crucial. It is generally carried out after the main spring growth flush has subsided, typically in mid-summer. Pruning too late in the season can sometimes stimulate new growth that may not have enough time to harden off before winter, making it susceptible to frost damage. The specific techniques and intensity of summer pruning will depend on the type of plant being managed. For example, less vigorous cuts are often preferred during the summer to avoid stressing the plant during a period of active growth and potential heat.