Cultivation and management techniques of Wisteria sinensis

Wisteria sinensis, alias rattan, red rattan, yellow ring, Latin name: wisteria sinensis belongs to leguminous, wisteria genus, deciduous vine. Stems sinistral, branches stout, shoots white pilose, bald after the net; winter buds ovate. Large deciduous climbing twining vine. Dry skin dark gray, indehiscent; spring-flowering, blue-purple butterfly-shaped corolla, flowers purple or dark purple, often beautiful. Wisteria sinensis is a famous ornamental vine originated in China. It has a long history of cultivation and has been recorded since Tang Dynasty. Another name Teng Luo, Zhu Teng, for the butterfly family, Wisteria is deciduous rattan. Stems stout, dry skin gray-white, counterclockwise rotation growth, thus showing a spiral groove, surface dermatome obvious. Winter buds cling to the lateral branches, buds are dark brown scales, white hair. Odd pinnate compound leaves alternate, leaflets 7-13, long elliptic to ovate-lanceolate, entire, white pilose on both sides when young, and long deciduous. Racemes are borne on top of new branches or leaf axils, 15-30 cm long, pendulous, each bearing 50-100 butterfly-shaped flowers, purple to lilac, fragrant. Flushing April to May, pod is short knife shape, about 15 cm long, greyish green before maturity, covered with silver-gray pilose, containing 1 to 3 seeds, October to November mature. Wild types are, Nanjing rattan, red rattan, -year rattan, musk rattan, wild white rattan, white flower wisteria, three-foot rattan, this white rattan, Taiwan rattan, double petals wisteria and so on.

cultivation and maintenance

Wisteria has long main roots and few lateral roots. In the process of transplanting, it is necessary to minimize root damage and prune the root system with sharp edges. The survival rate of transplanting in spring and autumn is higher, and it is generally not transplanted with soil. In order to promote the flowering of Wisteria, more basal fertilizer should be applied to improve the soil before planting. Fertilization and irrigation should be timely applied in the first few years to promote growth and molding. Wisteria vine is mainly planted by climbing. Because of its thick branches and luxuriant leaves and heavy flowers, it is made into a solid grid according to the requirements of garden design before planting or before Wisteria vine climbs, and the plants are planted on the south side of the grid. Wisteria grown as a shrub grows many long branches due to its climbing characteristics. Although it gives a provocative feeling during the growing season, it must be pruned when planted as a shrub. Due to the characteristics of flower bud differentiation, Wisteria flower mainly in the short branches of the upper part of the vine crown and the lower part of the long branches. In the early stage of pot culture, the tree type was mainly cultivated, and redundant buds and branches were cut off in time to promote the formation of tree type. The potted wisteria that has been formed should be cut off in time during the growth period, and the residual flowers should be cut off after flowering; during the dormancy period, the dead branches and over-dense branches should be cut off. Ground borne wisteria grows fast and should be pruned every year. Wisteria flower buds mainly grow at the base of branches. If not pruned, the upper leaf buds will grow many long branches, consuming a lot of nutrients and affecting normal flowering. Therefore, it is required to cut short branches every spring, and cut off dense branches and weak branches to promote flower bud formation. The new branches of the year are properly tied to make them evenly distributed on the frame surface. If there is no seed left after flowering, the residual flower ears can be cut off in time. Cultivation and management techniques of Wisteria sinensis

Wisteria sinensis, also known as rattan, red vine, yellow ring, Latin name: Wisteria sinensis belongs to Leguminosae, Wisteria genus, deciduous vine. Stems sinistral, branches stout, shoots white pilose, bald after the net; winter buds ovate. A large deciduous climbing vine with dark gray, indehiscent bark and beautiful purple or deep purple flowers with purplish-blue, butterfly-shaped corolla that blooms in spring. Wisteria sinensis is a famous flowering vine originating in China. It has a long cultivation history and has been cultivated since Tang Dynasty. Also known as rattan, Zhu Teng, for the butterfly family, Wisteria is deciduous rattan wood. Woody stem stout, dry skin gray, counterclockwise rotation growth, thus showing a spiral groove, surface dermatome obvious. Winter buds cling to the lateral branches, buds are dark brown scales, white hair. Odd pinnate compound leaves alternate, leaflets 7-13, long elliptic to ovate-lanceolate, entire, white pilose on both sides when young, and long deciduous. Racemes are borne on the top of new branches or leaf axils, 15-30 cm long, pendulous, each inflorescence bearing 50-100 butterfly-shaped flowers, purple to lilac, fragrant. Flushing April to May, pod is short knife shape, about 15 cm long, greyish green before maturity, silver-gray pilose, containing 1 to 3 seeds, October to November maturity. Wild types are Nanjing rattan, red rattan, one-year rattan, musk rattan, wild white rattan, white flower wisteria, three-foot rattan, this white rattan, Taiwan rattan, double-petal wisteria, etc.

cultivation and maintenance

Wisteria has long main roots and few lateral roots. In the process of transplanting, it is necessary to minimize root damage and prune the root system with sharp edges. Spring and autumn transplant survival rate are higher, generally do not transplant with soil, in order to promote wisteria branches bloom, planting before the need to apply more base fertilizer to improve the soil. Fertilization and irrigation should be timely applied in the first few years to promote growth and molding. Wisteria vine is mainly planted by climbing. Because of its thick branches and luxuriant leaves and heavy flowers, it is made into a solid grid according to the requirements of garden design before planting or before Wisteria vine climbs, and the plants are planted on the south side of the grid. Wisteria, cultivated as a shrub, grows many long branches due to its climbing characteristics. Although it gives a feeling of sultry during the growing season, it must be pruned when planted as a shrub. Due to the characteristics of flower bud differentiation, Wisteria flower mainly in the short branches of the upper part of the vine crown and the lower part of the long branches. In the early stage of pot culture, the tree type was mainly cultivated, and redundant buds and branches were cut off in time to promote the formation of tree type. The potted wisteria that has been formed should be cut off in time during the growth period, and the residual flowers should be cut off after flowering; during the dormancy period, the dead branches and over-dense branches should be cut off. Ground borne wisteria grows fast and should be pruned every year. Wisteria flower buds mainly grow at the base of branches. If not pruned, the upper leaf buds will grow many long branches, consuming a lot of nutrients and affecting normal flowering. Therefore, it is required to cut short branches every spring, and cut off dense branches and weak branches to promote flower bud formation. The new branches of the year are properly tied to make them evenly distributed on the frame surface. If there is no seed left after flowering, the residual flower ears can be cut off in time.

pruning and curing

Dormancy pruning is mainly to adjust the vine type, so that its growth direction fixed, appropriate thinning branches to facilitate the use of nutritional space, and delete some without flowers.

After flowering pruning can adopt strong pruning of the first year branches and wiping off excessive buds to reduce the height appropriately, so as to ensure the shape of the shrub and the growth of sufficient strong branches in that year. Before flower bud differentiation after autumn, the branches should be cut short and thin to preserve the lower buds of long branches to differentiate into flower buds.

After winter defoliation, the plant is comprehensively pruned, the dry branches are cut off, and the branches of the current year are cut short by 1/3 to 2/3, so that their lengths are different and they are scattered. In winter, move to cold indoor or outdoor shelter from wind and sun to overwinter, keep the basin soil free of ice to overwinter safely. After germination in spring, remove the overdense buds in time, so that nutrients are concentrated on the branches left behind, which is beneficial to flowering. Every 1-2 years before spring germination, turn the pot once, remove part of the old soil when turning the pot, put some decomposed animal hooves, broken bone residue and other fertilizers with high phosphorus content as base fertilizer. Basin soil should be loose fertile, good drainage of slightly acidic soil.

fertilization and conservation

Fertilization and maintenance of Wisteria should be divided into 3 steps: (1) autumn in Wisteria stem around the base fertilizer, organic fertilizer is good, watering after application. (2) Before germination in early spring, apply nitrogen, phosphorus and potassium fertilizer once every half month, apply twice as appropriate, apply phosphorus and potassium fertilizer once before flowering, and do not use too much nitrogen fertilizer, otherwise it will only grow branches and leaves, blossom sparsely or not bloom. (3) After flowering, it should be pruned in time, pedicels removed, and nitrogen-based mixed fertilizer or base fertilizer applied once.

specific measures

1) Watering

Wisteria uses a lot of water, but it still has to be dry rather than wet. The pot soil is only wet and not dry, which is not conducive to its flowering. Watering should master the principle of not watering dry, watering thoroughly. Especially in August flower bud differentiation period, should be appropriate deduction of water. Normal watering can be done in September. Water less in late autumn after defoliation. In the spring and summer growth period, to fully water, often keep the pot soil moist. After autumn, watering should be controlled to prevent germination of autumn shoots, which is conducive to more flowers in the following year.

(2) Fertilization

Thin fertilizer and frequent application is an important measure to make wisteria flower flourish. In the growth period, can be combined with watering, apply thin cake fertilizer once every half month, until July-August to stop fertilization. Continue to fertilize in September, but the frequency and concentration should be appropriately reduced. Before flowering, phosphorus and potassium fertilizer can be appropriately increased. Wisteria wisteria in the growth period every half a month to apply a thin cake fertilizer water, phosphorus application before flowering, can make flowers and leaves luxuriant, increase the ornamental effect.

(3) Trimming

When wisteria sprouts grow in spring, they should be properly picked off. When the new branches grow to more than 20 cm long, they can be cut off too long. In peacetime, we should pay attention to cutting off excessive long branches, sick branches and weak branches at any time. During the dormancy period, pruning is also required. In September, the old leaves of Wisteria tend to age and droop, affecting the beauty. Old leaves can be removed to promote the germination of new leaves. Germination of new leaves tender green Jiao Cui, can delay the deciduous period, extend the viewing period.

(4) Diseases and pests

Wisteria has dead leaf moth, aphid, thorn moth and other leaf-eating pests. Dead leaf moth can be used trichlorfon or phoxim 300 times liquid spray kill. Aphids and spiny moths can be sprayed with 80% methyl topazine 1200 times solution (it is better to control them in May to June).

Summer: Wisteria leaves will show a dark green, she stretched out strong bones, leaves more and more, grow extremely lush. Walking into the corridor, the eyes were clear and green, and even the clothes were reflected into a faint green. Accompanied by the sound of birds, wandering among them gives people a relaxed and happy feeling. Only then did he feel a gentle breeze blowing, and a refreshing fragrance.

Autumn: She is like a beautiful poem, a wonderful painting. The yellow wisteria leaves slowly fell with the autumn wind.

Winter: She is more like a clean girl. On the abrupt vine stem, the pile of white snow, silver-clad, extremely charming.

Potted wisteria maintenance management is not appropriate, often do not flower phenomenon. Potted wisteria: If overwintering indoors, the room temperature should not be high, otherwise it will not be fully dormant, excessive consumption of stored nutrients, affecting the flowering of the coming year. Appropriate fertilization: potted wisteria lack of fertilizer or excessive fertilization will affect flowering. Generally, diluted cake fertilizer water is applied before flowering, and long-acting phosphate fertilizer is applied after flowering to promote flower bud differentiation. No more fertilization in winter and summer. Potted wisteria vines will stretch around the consumption of nutrients, found that this situation should be immediately cut off, otherwise entangled vines rapid growth, plants will not bloom.

Cultivation and management techniques of Wisteria sinensis

Wisteria sinensis, also known as rattan, red vine, yellow ring, Latin name: wisteria sinensis belongs to leguminous, wisteria genus, deciduous vine. Stems are left-handed, branches are stout, shoots are white pilose, and then bald. Winter buds oval. A deciduous climbing encircling entangled large vine. Dry bark dark gray, indehiscent. Spring flowering, purple butterfly corolla, purple or deep purple flowers,+ points colorful. Wisteria is a famous flower vine originated in China. It has a long cultivation history and has been cultivated since the Tang Dynasty. Other name Teng Luo, Zhu Teng, for the butterfly family, Wisteria is deciduous rattan. Stems stout, dry skin grayish white, anti-clockwise direction twist development, thus showing a spiral groove, the general dermatome is more prominent. Winter buds cling to the lateral branches, buds are dark brown scales, white hair. Odd-pinnate compound leaves alternate, leaflets 7-l3, long ovate to ovate-lanceolate, entire, white pilose on both surfaces when young, and long deciduous. Racemes bearing new branches or leaf axils, l5-30 cm long, pendulous, each bearing 50-l00 butterfly flowers, purple to lilac, fragrant. Flushing April to May, pod is short knife shape, about 15 cm long, before maturity is grayish green, covered with silver-gray pilose, containing 1 to 3 seeds, October to November maturity. Wild types are, Nanjing rattan, red rattan, -year rattan, musk rattan, wild white rattan, white flower wisteria, three-foot rattan, this white rattan, Taiwan rattan, double petals wisteria and so on.

cultivation

Wisteria root is long, lateral roots are rare, in the process of transplantation to reduce the risk of roots as much as possible, and use awn blade to prune roots. Spring and autumn transplant survival rate are higher, generally do not transplant with soil, in order to enhance Wisteria branches bloom, planting before the need to apply more base fertilizer to improve soil. In the first few years, timely fertilization and irrigation should be used to promote development and molding. Wisteria vine is mainly planted by climbing. Because of its thick branches and luxuriant leaves and heavy flowers, it is made into a solid grid according to the requirements of garden design before planting or before Wisteria vine climbs, and the plants are planted on the south side of the grid. Wisteria grown as a shrub develops many long branches because of its climbing characteristics. Although it gives a sultry feeling during the growing season, it must be pruned when growing as a shrub. Wisteria flower bud differentiation characteristics, focusing on the upper part of the short branches and long branches of the lower part of the flower. In the early stage of pot culture, tree type was mainly cultivated, and excess buds and branches were cut off in real time to promote tree type formation. The potted wisteria has been formed, the development period should cut off the entangled branches in real time, and cut off the residual flowers after flowering. Cut off dead branches, over-dense branches, etc. during dormancy period. Ground borne wisteria grows fast and should be pruned every year. Wisteria flower buds are mainly grown at the base of branches. If they are not pruned, the upper leaf buds will grow many long branches, consuming a lot of nutrients and affecting normal flowering. Therefore, it is required to cut short the branches every spring, and cut off the dense branches and weak branches to enhance flower bud formation. The new branches of the past are properly tied and evenly distributed on the frame surface. If there is no seed left after flowering, the residual flower ears can be cut off in real time.