A plant-training technique in which a tree or shrub is pruned and trained to grow flat against a wall, fence, or trellis in a decorative two-dimensional form.
Instead of growing naturally into a full-sized tree or shrub, an espaliered plant is guided into a flat pattern using careful pruning and branch training.
The technique is commonly used with fruit trees, allowing them to produce flowers and fruit while taking up far less space than a traditional tree. Beyond its practical benefits, espalier is also valued for its ornamental appearance, turning a plant into a living architectural feature.
Although creating the initial structure takes time, the result is a productive and attractive plant that fits into spaces where a standard tree would be impractical.
Espalier allows gardeners to grow trees and shrubs in narrow spaces while maintaining productivity and visual appeal. It is especially useful in small gardens, along walls, and in areas where space is limited but fruit production or ornamental interest is desired.