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Akebia

A very healthy climber, appreciated for its lovely elliptical leaves, ubiquitous chocolate scent with small dangling pink-brown blooms, and occasional seed-pods (edible)... and particularly for its long lasting foliage; can be used in a variety of ways for facade greening. Easy to care for, little pruning necessary. Ideal for high greening, drainpipeslarge walls, canopies / 'green roofs' and so on...

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Also called  "chocolate vine," "five-leaf chocolate vine," and "five-leaf akebia" (Latin: Akebia quinata // trifoliata).

Akebia Flowers
Akebia Flowers

To thrive...

Akebia needs a sunny to semi-shady location ~ warm and somewhat protected from wind. Give it nutrient-rich, sandy-humic, well-drained soil, and a regular water supply. Distance between plants: 1 - 2.5 m  >> > Price 

Properties and Pruning

This twiner's initial growth is rather slow, but with care will display dense foliage after 2-3 years, and can grow up to 10 m in height (in wind-protected zones also known to grow up to 20 m!); can also display an overhanging (cascading) habit. The lower part tends to be bare, which the akebia's ground runners can compensate. A good water supply and relatively mild weather will ensure that the foliage will last well into winter. In warmer climates, (e.g. wine-growing regions), the plant is semi-evergreen. Has red-brown flower tufts/clusters in early spring, only visible at close range. The bizarre, edible fruit develops - if at all - only in a warmer viticultural climate. The fruit pulp surrounding the seeds has a sweet taste. Prune every 2-3 years to thin out; occasional rigorous pruning of single shoots in early spring will stimulate new shoots in the base area.

Climbing Aids for the Facade

We recommend a trellis system with vertical axes that are about 25 cm apart from each other. Horizontal axes would require the interlacing of shoots into the trellis by hand. See the bottom of the page for suitable cable systems. Go with medium or preferably, heavy / massive cable systems for high greening areas. Easy and light systems are good for potted plants and/or small areas.

 

Appropriate wire rope systems?

Please click the icon to see the full suitability chart

Greening facades with akebia quinata

More examples of how to use akebia for facade greening

Small wall trellis with akebiaAkebia on a wooden trellisAkebia on a facadeChocolate vine on the corner of a houseAkebia on an industrial buildingTwiner akebia quinata on a 'WBS-70' (slab construction from 1970s East Germany)Small akebia on a half-timbered houseGreened downpipe flanked by vertical wire ropesChocolate vine (A. quinata) on a house entranceSmall chocolate vine (Akebia quint), Otto Niemeyer-Holstein studio and garden, Mecklenburg- Western PomeraniaBuilding greening with akebia and other twiners on an apartment complex, Leipzig / Saxony

Maximum growth heights

Here you can see examples of akebia that grow taller than 10 meters.

[Translate to Englisch:] Ca. 11 m hohe Akebien an einem Einkaufszentrum in Konstanz / Baden-Württemberg[Translate to Englisch:] Ca. 12 m hohe Akebien am "Künstlerhaus Antonienbrück" in Leipzig / Sachsen[Translate to Englisch:] Ca. 13 m hohe Akebie am Kornmarkt in Gera / Thüringen[Translate to Englisch:] Ca. 13 m hohe Akebie am Kornmarkt in Gera / Thüringen[Translate to Englisch:] Ca. 14 m hohe Akebien an einem Wohnhaus in Leipzig / Sachsen[Translate to Englisch:] Extrem hohe Akebie (ca. 20 m) in einem windgeschützten Atrium, Kammgarnspinnerei ("Elster-Lofts") in Leipzig / Sachsen

What else can be greened with akebia?

Balconies, pergolas, pillars, free-standing poles/masts, and other objects (like fences) can be greened with the chocolate vine... 

Akebia on a balcony postAkebia on balcony posts with wire ropesAkebia climbing a trellis net on a wooden postBalcony-greening with akebiaGreening of a wooden pergola with akebiaSteel-pipe pergola with akebiaFence with choclate vineAn akebia-roof for a rubbish bin siteAkebia on a free-standing garden arch

Botanical Features

Here you can see akebia's leaves, fruits, blossoms, autumn-colouring, appearance in the winter months, and her budding in spring.

Leaves of akebia quinata (five leaved)Leaves of akebia trifoliata (three leaved)Blossoms of five-leaved akebiaBlossoms of three-leaved akebiaHalf-ripe fruits of akebia quinataRipe fruits of akebia quinataTrunk of an old akebia; such strong single stems are unusualAutumn colouring of the leaves is rather rareLasting frost makes akebia drop its leavesAkebia with buds in spring

Wire Rope Systems for Akebia

Please click on the graphic illustrations for details!