Most plants that are ideal for espalier need full sun ... Remember, you’re aiming for a flat, 2-D form, so use clean, sharp pruners to remove any branch or stem that comes out of the front ...
The term espalier refers to the way fruit trees are ... If you have a fence, drill holes between two posts and fix wires using eye bolts. Use vine eyes and a tightener on walls.
This video shows how I typically espalier single tomato plants that have self-seeded in the garden by making a simple mini trellis from reo mesh and a star picket. Thank you for your ongoing support!