In narrow side yards where standard fruit trees would block pathways, the ancient art of espalier grows fruit trees flat against a wall or fence frame. Pruning branches to grow horizontally along a wire trellis creates a space-saving living wall that yields fresh fruit.

Apple, pear, fig, or citrus trees are trained along horizontal galvanized wires mounted to side walls. During spring, the wall bursts with fragrant blossoms, followed by summer green foliage and autumn fruit. The flat profile projects only 6 to 12 inches from the wall, leaving walking paths completely open. The color palette pairs rich green foliage, bright blossoms/fruit, dark wood wire frames, and gravel flooring. This artistic idea suits sunlit side walls.