Basal cuttings of side-shoots in early to mid summer in a frame. Take the cuttings as soon as the new growth has hardened sufficiently, each cutting should have 2 - 3 leaves. It can also help to remove a shallow slice of bark from the bottom 15mm of the cutting to expose extra cambium, since this will encourage more callusing and better rooting. When kept in a mist frame with a bottom heat of 27 - 30°c, they will root within 4 weeks and produce well-established plants by the autumn.Layering in spring. Simply lay any convenient long shoot along the ground and cover it with a shallow layer of soil. The shoot will readily produce roots at intervals along the stem. When these are well formed, the shoot can be divided up into a number of plants. These should be potted up and kept in a lightly shaded position in a greenhouse until well established and can then be planted out as required.
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Hardy to about -20°c. Plants can take a few years to settle down after planting out. Too much shade or too rich a soil are normally the culprits, some form of root restriction can be beneficial. The name for this species was originally based on the cultivated garden form with white flowers. The true wild form is known as W. venusta violacea. Rehd. Cultivated as a fibre plant in Japan. There are several named varieties, develed for their ornamental value. The flowers are scented, the smell can be either sweet or musky according to the variety being grown. The plants flower mainly on short spurs so, if removing unwanted side-branches, it is best to cut them back to 2 - 3 leaves rather than removing them completely since this will encourage the formation of flowering spurs. Any drastic pruning is best carried out in the spring, immediately after flowering. Plants are very tolerant of even the most drastic pruning and will re-grow even if cut right back to the base. A vigorous climbing plant supporting itself by twining around other plants, the shoots twine in an anticlockwise direction. Plants in this genus are notably susceptible to honey fungus.This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby. The plants also form a symbiotic relationship with a mycorrhizal fungus which makes more water, phosphorus and other minerals available to the plants.
Problems, pests & diseases
Associations & Interactions
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Polycultures & Guilds
There are no polycultures listed which include Wisteria venusta.
This table shows all the data stored for this plant.
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