A flattened tree grown alone one plane is known as an espaliered tree. You may espalier a pear tree along the wires of a trellis with careful pruning and training. This classic garden focal point also helps you make the most of your outside space. A pear tree can be espalier along a wall or fence, or along a walkway. You must first plant the tree in either situation. Choose from a variety of Espalier fruit. Visit our site to buy online.