• Deutsch
  • English
  • Français


Although apple trees are very beautiful, they actually belong in the open 'field' (free-standing) and not really on walls... Wire trellises like the 0050 may be used to build free-standing trellises for one or more apple trees. Most apple varieties are already demanding enough to cultivate 'in the open' and won't really benefit from a wall microclimate. Instead of using the extra heat to mature fast, they tend to lose their aroma and tanginess (acidity) and become susceptible to diseases or pests. If there is no other space in the garden, it is then worth it to try growing them as espaliers on the facade.

(lat.: Malus domestica)

Apple tree as espalier fruit
Apple tree as espalier fruit

Requirements / Source of Supply

Apples should be grown on west facing walls, because apples may "boil" if the temperature is too high. The soil should be deep, humus-rich, and damp with a good water supply. The weaker the grafted rootstock, the less the tree should share the soil with other plants, bushes, and grasses. In extreme cases the ground needs to be mulched. Apple trees are available in tree nurseries or online.

Apple Varieties and Rootstocks / Grafting

To insure fertilisation, two matching apple varieties must always be present near each other-- either as two individual plants or as one espalier apple with double grafting. There are special varieties for espalier, the fruits of which are in high demand as rarities, such as "White Winter Calvill." Many of the old varieties are, however, susceptible to mildew and therefore not so suitable as wall espaliers. New, multi-resistant varieties are often better suited.


Apple trees are always grafted... for small or low trellises (height x width: 3 m x 2 m) mostly on the slowly growing rootstock "M9." Such graftings are then sold as "low trunk," "quarter standard," "bush," or "tall spindles." There are also expensive trees available that are pre-trained as espaliers. The lifespan of an espalier is only 20 years. For medium-sized espaliers (height x width: 4 m x 3 m), apples on the stronger base "M 26" should be used; these trees are sold as "half standard." Larger trellises (height x width: 6 m x 3 m) require medium-strong rootstocks- such as "M 4," "M 7," or "MM 106," which can last for 30-50 years.


Columnar apple tree and dwarf fruit trees aren't suitable as facade espalier trees.

Training Forms, Pruning, and Climbing Supports

Below is a table of all suitable shapes for wire rope trellises. For an optimal distance between the tree and the facade, choose a trellis in the heavy or massive range; a system in the medium or easy range also works. Apple espalier trees can be grown on a wooden trellis. In an open field / free-standing situation, use a 0050 trellis.


The trees are trained to their final shape through pruning, bending, and binding. Apple espaliers are usually grown as "tall spindles" (see photos below). Older names for this shape are "vertical cordon" or "vertical cord tree." The fruit-bearing wood branches off directly from the middle trunk and the shoots are tied horizontally 60 cm above the ground in levels of every 40 cm or so. When apple trees are planted next to each other they build long hedges. Other shapes, such as the Palmette Verrier, are used for larger trellises. Technical literature on pruning is available online. Without a correct pruning technique, the trees will bear fewer fruits or may not bear any fruit at all! The design of the trellis and the shape of the tree need to fit each other. As described in the section on shaped trees, the main axes of the trellis should be 35 - 40 cm apart.

Suitable wire rope trellises?

Click on the image to jump to the trellis-suitability table below. 

Apple tree as a 'half standard' next to an espalier wall, mulched ground without undergrowth, Moritzburg / Saxony
Apple espalier with two strong espalier trees (quarter standard), with undergrowth
Apple as a fruit espalier on a wall
Flowering espalier apple as a 'half standard' tree

Apples and Wire Rope Trellises

Horizontal or vertical wires can be used for apple espalier trees, as you can see in these pictures.

This is how apples are cultivated today: mainly formed as "tall spindles," supported by a trellis with horizontal wires
Design of an apple orchard with tall spindle apple trees (wire rope system 0050)
This small apple tree is being trained as a tall spindle.
Fully trained "tall spindle" apple tree during harvest season; the horizontal fruit-bearing branches have been attached to the wires.
This fruit espalier has been trained as a tall spindle from a small tree grafted to a slow-growing rootstock.
Five small apple bushes as "tall spindles," attached to wire trellises analogous to our 1020 trellises; photo taken in winter.
Small apple bush during flowering, trained as a tall spindle.
Espalier apple tree as a large "tall spindle" - height of 4 metres - after winter pruning
Here: a 4 metre high apple tree trained as a "tall spindle," attached to the wooden trellis on the left. Because of the height and presence of undergrowth (bushes, etc..), a stronger grafting base (such as M26) is necessary; winter picture.
This apple has been trained as a 'branch-framework spindle' (winter photo).
Small apple hedge trained as free fan form on a specially built espalier wall. Picture taken during budding in spring.
Bigger apple hedge, built with pre-trained espalier trees, winter photo
Espalier apple tree trained to a strict double "U" shape (historical representation).
A wire trellis system (4030) has been installed -- the double "U" tree is now attached to the trellis.
Flowering apple trees shaped in a double "U" shape in an espalier garden -- see the corresponding picture (above) with fruit
Apple espalier in a double "U" shape during flowering
Flowering espalier tree -- the double "U" shape has been trained to a height of 3 metres; espalier garden in Weimar / Thuringia
Large apple espalier tree, with mainly vertical branches-- a shape similar to a Verrier-Palmette; photo taken in winter.
The indicated life expectancy of espalier trees is shockingly short: what are 20 years when you want to plan for a lifetime? But this age-old apple palmette tree proves that espaliers can last for a very long time if cared for correctly.
"The dumbest farmer grows the biggest potatoes" (German saying): here, a neglected espalier trees bearing a massive amount of apples
Fruit espalier as dividers in the garden: this apple has been grown as a horizontal cordon (photo taken shortly after flowering.

Wire rope trellises for apple trees

Please click on the graphics to see a detailed view of each design!

 = suitable         = sometimes suitable       = not suitable