What horticultural practice is used to remove low branches for a clear trunk?

The practice used to remove low branches to create a clear trunk is referred to as elevation. Elevation involves lifting the canopy of a tree or shrub by removing lower branches, which is essential for various reasons such as improving visibility, enhancing air circulation, and preventing damage to the lower foliage from contact with grass or other ground cover. This practice is particularly important in landscape design and maintenance to ensure that the view of paths, drives, or other features is not obstructed.

Pruning, while it does involve cutting back branches, typically refers to a broader practice focused on shaping, removing dead or diseased wood, or controlling the growth of a plant. Elevation specifically addresses the need to raise the height of the branch structure, directly supporting the goal of achieving a clear trunk.

Erosion control and shaping, although valuable horticultural practices, do not directly relate to the technique of removing low branches for trunk clearance. Erosion control focuses on preventing soil loss, while shaping involves modifying the overall form of a plant, which may not necessarily clear lower branches.