Description
Wisteria floribunda 'Eranthema' standard 80-100 cm C2 | Japanese wisteria
Japanese wisteria on a stake offers an upright, supported way to grow this woody climber. Wisteria floribunda ‘Eranthema’ is trained against a stake, which gives the plant a supported starting form without turning it into a standard tree. As it grows, it needs a sturdy climbing support. Its green foliage is deciduous, and its fragrant purple-blue flowers appear in long racemes. The plant can potentially reach 10 metres at maturity; this is its potential mature height, not the height of the supplied plant. Regular pruning is required, so it is not a low-maintenance choice. Japanese wisteria suits a sunny or partially shaded position, with fertile, humus-rich soil that retains moisture while remaining well drained. Its climbing habit makes it a choice to consider where a supported flowering feature is wanted. The stake-trained form provides an upright presentation as the climber develops, while a suitable structure is still needed for its growth. For more plants in this group, see Wisteria.
Key features of Japanese wisteria (Wisteria floribunda 'Eranthema') on a stake
Flowers: This richly flowering Japanese wisteria bears long racemes of fragrant purple-blue flowers in May and June. The hanging racemes bring colour and scent to the supported climbing display during the flowering season.
Position and soil: Choose a sunny or partially shaded position. The soil should be fertile and humus-rich, with enough moisture retention to support growth but good drainage to prevent it becoming poorly drained.
Growth and support: This is a woody, right-twining climber, presented upright against a stake. The stake supports its early climbing form, but it is not a self-supporting tree and still needs a sturdy climbing support as it grows. Regular pruning is required. Its green foliage is deciduous.
Uses of Japanese wisteria on a stake in the garden
Garden structures: The stake-trained plant provides an upright, supported starting form for a suitable climbing feature. It can be used with a pergola, trellis or façade, but the chosen structure needs to provide sturdy support as the woody climber grows. This is a climbing plant, not a freestanding tree.
Flowers and display: Long racemes of fragrant purple-blue flowers are the main ornamental feature. They appear in May and June, adding a seasonal display to the structure the plant is trained to climb. The upright presentation helps establish the climber where a supported feature is wanted.
Hardiness: The supplied hardiness range is approximately -23.3°C to -28.9°C, corresponding to USDA zone 5. This gives a useful indication of its stated cold tolerance, but does not guarantee identical performance in every UK garden or microclimate.
Growing position: A sunny or partially shaded position and fertile, humus-rich, moisture-retentive but well-drained soil suit the growing requirements given for this plant. The stake-trained form can help provide an upright beginning for growth on a suitable garden structure; it does not remove the need for support or regular pruning.
For a supported flowering feature, consider this Japanese wisteria alongside other climbing plants. Its fragrant May and June racemes can be enjoyed as the woody climber grows over a sturdy pergola, trellis or façade.
