The technique of espaliering trees or plants against a flat surface originated in ancient Rome. In the northern hemisphere, a south-facing wall is best for espalier and vice versa for the southern hemisphere. South or west-facing walls (northern hemisphere) reflect sunlight and also retain heat which extends the growing season. Taking advantage of the most sun exposure possible usually equals the highest yield. Even small city gardens can have a mini “orchard” if fruit trees are espaliered without taking much valuable garden or green space.
If you’ve ever driven by or walked through a vineyard, you may have marvelled at the formality of the layout. Considerable planning has gone into how to produce the best grape yield per acre of land. Grape vines are grown row on row along an espaliered structure. Ideally, the rows run north and south to capture the most sunlight from the east/west exposure. The distance between the rows should equal the height of the vines. This ensures that there is no shading from one row to the next as well as no sunlight wasted on the vineyard floor.
My apple tree espalier runs along the west facing fence, and a pear tree is attached to lattice on the garage. The construction of both trainers is simple. I have eyebolts screwed into the fence and clothesline wire running through the bolts. This has been strong enough to hold the considerable weight of the apple tree branches. Given that the pear tree is much smaller, I’ve attached the branches to the lattice with twine.
Aside from the advantages of espalier already mentioned, it’s also an art form…a living sculpture. The pattern that you train your trees to grow is only limited by your imagination!
This is one of my apple trees. The branches were loaded with blossoms when this photo (left) was taken on May 22. Based on all the little apple clusters forming now, it could be bumper crop coming this fall (photo below take June 17).
***It looks like the fence needs painting!
When I saw this picture, I wondered what espaliered trees would look like along one side of the back of my house. My back garden faces south, so the light exposure is perfect. There is a row of planters running the length of this wall, and when the flowers are all in bloom, it looks luscious, but during the rest of the year, it’s bland.
I did a rough sketch (an artist I’m not!) of what an espalier would look like and think it might be an interesting idea … but what about painting the house every five years or so… something to think about over the coming winter…
4 thoughts on “Espalier…”
Oh Judy it’s going to be amazing! It looks like quite a task but ‘hat’s off to you’ !! Cannot wait to see them in full bloom…
Hi Catherine…sometimes the planning stage looks better than reality…I’m hopeful!
Dear Judy. I like your idea of decorating with trees against a wall. Good luck with the pruning because that is what determines your success. You might want to limit the number of apples growing at the early stages to direct more growth to the branches.
Good luck, Dick
Hi Dick…it sounds like I might some “professional” advise! I hope your garden (vineyard) is growing well!