Conservation and management of snow and ice bonsai.
() Maintenance management
Location: Six in the snow should be placed in a warm and humid place, exposed to the sun in summer and indoors at a temperature below 2℃ in winter, that is, six in the snow can beautify the room and give people a fresh and comfortable feeling.
Watering: The basin soil should be fully watered in spring and summer, and foliar irrigation should be carried out in the morning and evening when the temperature is high in summer. In the dormant period of flowers and autumn, attention should be paid to prevent the water in the basin from rotting roots.
Fertilization: it is more resistant to thin and barren fertilization in snow, so it should be too diligent, otherwise it will easily lead to crazy growth and affect the tree application of thin fertilizer in spring and autumn.
Pruning: Prune the branches and tillers sprouting at the roots with too strong potential every April (65438+ 10) until the potential among branches is balanced and the tree shape is beautiful. Prune the dense branches in June (65438+ 10), and the pruning should not be too heavy to prevent them from sprouting again in autumn, so that the branches and leaves will flourish in summer.
Turnover: 6 bonsai in the snow should be turned over every 2~3 times in spring and March. Pay attention to cutting dead roots, removing some old soil and replacing loose humus soil, which is beneficial to root development. Combined with turning over, the pot body should be gradually raised and exposed. It should be temporarily placed in a cool and ventilated place for several weeks to restore management.
Pest control: spray 80% dichlorvos 1200 times solution on 6 aphids occasionally seen in the snow.
(2) View
Six-mile snow tree has delicate branches and leaves, flowers in midsummer, and snow is suitable for viewing six-mile snow miniature bonsai, flood and drought bonsai, indoor greening embellishment, windowsill and old Yin Jiahai Shen to answer your questions.
How to raise six in the snow?
Evergreen or semi-evergreen tufted shrubs. The plants are low, the plant height is less than 1 m, and they are flourishing and confusing. Green shoots are slightly hairy and stink when rubbed. The old stems are brown, with obvious wrinkles, and the shoots are thin and straight and green. Leaves opposite or clustered on branchlets, oblong or oblong-lanceolate, about 0.7 cm to 1.5 cm long, entire. Leucorrhea blush or pink purple, solitary or clustered, corolla funnel-shaped. Entire, blunt tip, thick leather, dark green, shiny. The flower shape is small, densely planted at the top of the twig, the corolla is about 7 mm long, funnel-shaped, hairy, white with a slight blush, the calyx is green, with teeth on it and hard texture. Drupe is subglobose, flowering in June-July. The common cultivated varieties are six in Phnom Penh snow (golden leaves), six in variegated leaves snow and six in double petals snow.
When summer is hot and dry, besides watering every day, clear water should be sprayed on leaves and nearby ground in the morning and evening to cool down and increase air humidity. Plants should be placed under a shade shed and not exposed to strong sunlight for a long time. After autumn, as the temperature drops, the watering amount should be gradually controlled and watered every 2 ~ 3 days. In winter, move into a cold room or indoor room with a temperature not lower than 0℃ for wintering, and water it once every 20 ~ 30 days; If the room temperature is above 15℃ and the leaves are evergreen, water should be poured every 7 days to 10 days, and the air should be moist and sunny. Avoid freezing in severe cold, or you will die easily. Before leaving the house in March every year, change the basin with humus soil and use hoof pads at the bottom of the basin.
There are fewer pests and diseases. Occasionally spraying omethoate 1500 times can kill aphids.
Household basin care:
The basic work of management is watering and fertilizing. The principle of watering, don't dry, don't over-water, if the mouth of the basin is wet for a long time, it will lead to difficulty breathing at the root and easily lead to death. Pay attention to diligent fertilization, apply decomposed liquid fertilizer, do not apply fertilizer in summer, and do not apply fertilizer in flowering period to avoid deformation. New buds should be picked from May to June, and new buds should be picked in July.
Potted flowers should be placed in a fixed position, not moved around. Sixth, pay attention to phototropism in the snow. Under the scorching sun in summer, it should be shaded and ventilated, and its leaves should be sprayed with water 1 2 times a day to keep the air humidity. Straw can be slightly wrapped in winter (around-10℃) to avoid freezing to death.
The pests and diseases in snow are generally scale insects. It can be controlled by spraying 40% dimethoate 1000 times to 150 0 times or 25% dimethoate 1000 times to 1500 times.
How to raise six in the snow?
Evergreen or semi-evergreen tufted shrubs.
The plants are low, the plant height is less than 1 m, and they are flourishing and confusing. Green shoots are slightly hairy and stink when rubbed. The old stems are brown, with obvious wrinkles, and the shoots are thin and straight and green.
Leaves opposite or clustered on branchlets, oblong or oblong-lanceolate, about 0.7 cm to 1.5 cm long, entire. Leucorrhea blush or pink purple, solitary or clustered, corolla funnel-shaped.
Entire, blunt tip, thick leather, dark green, shiny. The flower shape is small, densely planted at the top of the twig, the corolla is about 7 mm long, funnel-shaped, hairy, white with a slight blush, the calyx is green, with teeth on it and hard texture.
Drupe is subglobose, flowering in June-July. The common cultivated varieties are six in Phnom Penh snow (golden leaves), six in variegated leaves snow and six in double petals snow.
When summer is hot and dry, besides watering every day, clear water should be sprayed on leaves and nearby ground in the morning and evening to cool down and increase air humidity. Plants should be placed under a shade shed and not exposed to strong sunlight for a long time. After autumn, as the temperature drops, the watering amount should be gradually controlled and watered every 2 ~ 3 days.
In winter, move into a cold room or indoor room with a temperature not lower than 0℃ for wintering, and water it once every 20 ~ 30 days; If the room temperature is above 15℃ and the leaves are evergreen, water should be poured every 7 days to 10 days, and the air should be moist and sunny. Avoid freezing in severe cold, or you will die easily.
Before leaving the house in March every year, change the basin with humus soil and use hoof pads at the bottom of the basin. There are fewer pests and diseases.
Occasionally spraying omethoate 1500 times can kill aphids. Family basin care: the basic task of its management is watering and fertilizing.
The principle of watering, don't dry, don't over-water, if the mouth of the basin is wet for a long time, it will lead to difficulty breathing at the root and easily lead to death. Pay attention to diligent fertilization, apply decomposed liquid fertilizer, do not apply fertilizer in summer, and do not apply fertilizer in flowering period to avoid deformation.
New buds should be picked from May to June, and new buds should be picked in July. Potted flowers should be placed in a fixed position, not moved around. Sixth, pay attention to phototropism in the snow.
Under the scorching sun in summer, it should be shaded and ventilated, and its leaves should be sprayed with water 1 2 times a day to keep the air humidity. Straw can be slightly wrapped in winter (around-10℃) to avoid freezing to death.
The pests and diseases in snow are generally scale insects. It can be controlled by spraying 40% dimethoate 1000 times to 150 0 times or 25% dimethoate 1000 times to 1500 times.
The intransitive verb maintains in the snow.
In the snow, also known as the white horse bone, there are stars everywhere. It is named after the trees are full of flowers like snow in early summer.
It has strong adaptability to snow and simple cultivation and maintenance, but it should be placed in a semi-cool and humid place for fear of exposure to the hot sun during the growing period, otherwise it will affect the growth due to excessive light, which is not conducive to viewing. Generally, rotten cakes are only applied once before winter and once after flowers. It has a certain drought tolerance, but it is not resistant to water and humidity. When watering, we should master the principle of dry and wet use and not watering. In the rainy season, it is necessary to put some water in the basin. If it is rainy, pay attention to waterproof; In the hot and dry season in summer, it is necessary to spray water on the leaves in the morning and evening to cool down and increase the air humidity, so as to facilitate their growth and flowering.
Because of the strong germination ability of willow in snow, many new branches will sprout from the trunk and roots, so it is necessary to peel off the redundant new branches in time to avoid consuming nutrients and disturbing the normal development of the tree. Prune the branches of the crown after flowering, otherwise it will affect the appreciation.
If you keep it above 5℃ in the snow in winter, the branches and leaves will be green and evergreen, but the soil should not be too dry, so it should be slightly moist.
Six in the snow bonsai conservation.
[Snow people remember to cultivate six] They are not cold-resistant and afraid of the scorching sun. If it is too hot, it will not bloom easily in the coming year, and the growth will decline. Therefore, it is necessary to spray water on the leaves to moisturize or shade them.
As a bonsai cultivation basin, it should be shallow and wide, not too deep. The basin soil should be fertile sand, and it can't be cemented and silted, and water can hurt the roots. It is only suitable for applying thin fertilizer in winter, but not in other seasons, so as to avoid long branches and wide leaves. From June to September, when new branches are clustered, they should be pruned in time to send new branches.
Potted plants should be placed in the sun, not indoors for a long time. Fertilizer should be applied at 1~2 times during the growth period, and the soil in the basin should be dry. Too much fertilizer and water will cause the branches and leaves to grow white.
[Pest control] 6 There are fewer pests and diseases in the snow, and aphids occur, so it is necessary to eliminate them in time. Scale insects can be sprayed with 40% omethoate 1000 times to 150 0 times or 25% thiophosphate 1000 times to 1500 times in the snow, and planted in February and March.
Before planting, in addition to pruning branches and leaves, it is necessary to cut off dead roots, rotten roots, fine roots and short roots. I like the slightly acidic sandy soil with humus, looseness and good drainage in the snow.
Because the flowers in "Sending Charcoal in the Snow" are white, potted plants should be matched with darker pots, that is, purple sand pots or glazed pottery pots. Pots should be shallow but not deep, and rectangular or oval pots are better. If you plant a single tree in a rectangular basin, when the basin surface is monotonous and empty, you can decorate it with beautiful rocks at the appropriate position on the basin surface or use accessories that match its artistic conception.
【 Site 】 Vitamin subtropical tree species in snow like warm and humid environment, but they are afraid of strong light in summer, so they should be kept in semi-cloudy and semi-sunny places. If you want to move indoors in winter, the room temperature should not be lower than 5C, but it should not be too high, otherwise it will be bad for dormancy.
[Watering] Six in the snow should be watered frequently during the growing season to keep the soil moist, but there should be no water in the basin. In hot summer, clean water should be sprayed on the ground 1-2 times a day.
After the end of autumn, the temperature gradually decreases and the water evaporates less, so the watering frequency should be reduced. [Fertilization] It is not advisable to apply too much fertilizer to the barren soil in snow. Only 2-3 decomposed liquid fertilizers can be applied every year during the growing season.
If too much fertilizer is applied in the growing season, plants will grow steeply and destroy the shape of bonsai. [Plastic] The top six in the snow germinate and need pruning twice a year: the first time is in mid-April, which is convenient for flowering in June; After the second flower drop, cut off the flower branches and grow new buds.
Although it doesn't bloom at this time, the new buds are green and have a special taste. The tillering branches and over-dense branches sprouting at the roots should also be cut off at any time.
In the growing season, you should always pick the heart to make the branches and leaves meet the needs of modeling. For steep long branches, they should generally be cut off. If it is necessary to make up for the lack of styling, you can also cut them short.
What should be paid attention to when planting in the snow: flower China /page/index 103 18 Conservation and management in the snow: Ronglong/Peng Jing /553 Family potted plants: in the snow: zjagri.gov/html/zjhh/techniqueView/2006012546455.
How to cultivate bonsai in the snow
It is more appropriate to use loose and fertile neutral soil to avoid water accumulation. When potted, it should be placed in a warm and humid place with half yin and half yang, or it can be placed indoors for about two weeks, but it can't be placed indoors for a long time. Maintain in the shade in summer, otherwise the leaves will turn yellow. Fertilize 1-2 times during the growth period, and the soil in the basin should be dry. Too much fertilizer and water will cause the branches and leaves to grow in vain. Potted plants in the snow should also be pruned frequently. Because of its strong ability to sprout tillers, it often sprouts from the roots, so it should be pruned in time to maintain a beautiful posture. Because of its well-developed root system, it is often shaped into a bonsai with roots, which is deeply loved by bonsai lovers. You can transplant or turn over pots all year round, and February-March is the best in spring. Just after changing pots or planting pots, they should be placed in a semi-shady place and restored to normal maintenance after one week. Six kinds of potted snow in winter in East China can safely overwinter indoors above 5℃.
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Six, the production method of snow bonsai:
The production of snow bonsai generally needs to go through the following stages: stacking source, processing modeling, transplanting into pots, water and fertilizer management, light and temperature requirements, turning over pots and pruning, and pest control.
1. Pile material source: propagation by branching in March, and propagation by cutting in April-10.
2. Processing and shaping: it can be processed by "wood storage and cutting method" or by "cutting and binding method". Banding is often carried out from semi-defoliation in winter to germination in spring. The trunk and main branches of Willow in the Snow are tied with iron wire, and the twigs are trimmed very finely, which is very stylish.
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3. Transplanting into pots: It should be carried out in February and March. Choose a shallow teapot or a glazed teapot. The color of the teapot is slightly darker, which is in contrast with the color. The basin soil is required to be sandy loam rich in organic matter, loose and fertile, with good drainage and ventilation.
4. Lighting and temperature requirements: It should be placed in a sunny, warm and humid place with good ventilation in the snow growing season, with 50%-70% shade in summer and early autumn, and the room temperature in the north should be kept at 5- 12℃ in winter.
5. Water and fertilizer management: 6. Water the snow bonsai frequently during the growth period, not too wet for a long time, and spray water 1-2 times a day in summer; Reduce watering times in winter and keep the soil moist and slightly dry. Pouring 0.5% P-K fertilizer solution 2-3 times in April-May every year; Topdressing 1-2 times diluted organic fertilizer solution in Ladong is not suitable for fertilization in other seasons. Avoid applying thick fertilizer.
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6. Turnover and pruning: Turn over the pots every 1-2 years 1 time, in February-March of spring or late autumn, remove all the old soil and properly prune the roots. Can be combined with turning pots and lifting roots to form hanging roots and improve ornamental value. After defoliation in winter every year and before germination in the next spring, plastic pruning is carried out, long branches and long branches are cut short, and thin branches that are too dense are thinned, and branches with diseases and pests and other disorderly branches that affect appreciation are cut off; In the growing period, the seeds are removed, buds are smeared and branches are removed in time. All in order to maintain its beautiful appearance.
How to breed in the snow?
The snow is an evergreen shrub of Rubiaceae. Leaves small, opposite elliptic, entire. Flowering from June to September, the flowers are small and dense, white, and small white flowers are covered with branches like snowflakes, hence the name Snow Six. Its slender branches and dense branches are suitable for pruning and modeling, and are suitable for garden cultivation, low hedgerows, potted plants or bonsai.
Originated in southeast, central and Viet Nam of China, it is widely cultivated in various places and is suitable for potted plants or bonsai in the north. I like sandy loam with good drainage, warm environment, plenty of sunshine and humidity. In addition to the original varieties of snow willow, there are two varieties of snow willow in Phnom Penh and snow willow. Snow willow in Phnom Penh is cultivated in semi-shade.
In the snow, each plant can be pruned into clusters or sparse branches. Usually, we should pay attention to picking the heart and pruning dead branches, too dense branches and short branches. Indoor cultivation in autumn in the north can be placed in the semi-shade of coffee table and table corner. Do not apply fertilizer in winter, and spray water on the leaves 1~2 days to keep the leaves clean. Potted soil should be kept semi-moist.
How to maintain and manage bonsai in the snow
In the snow, it should be placed in a warm and humid place with half yin and half yang.
Don't expose yourself to the sun in summer, and keep it indoors in winter, with the temperature not lower than 2℃. Beautifying the living room with snowdrift can give people a fresh and comfortable feeling.
? Watering: During the growing season of spring and summer, it is necessary to keep sufficient water in the basin soil, and sprinkle foliar water in the morning and evening when it is hot in summer, which is beneficial to flowering. Attention should be paid to prevent water accumulation in basin soil during the dormancy period after autumn, so as not to cause root rot.
Fertilization: It is more resistant to barren land in snow, so fertilization should not be too frequent, otherwise it will easily lead to overgrowth and affect the tree shape. Generally, a thin fertilizer can be applied once in spring and autumn.
Pruning: plastic pruning can be done once every April and 10. Branches that grow too vigorously and tillers that germinate at the roots can be pruned to achieve balanced growth between branches and maintain the beauty of the tree.
At the same time, for branches that are too dense, they must be thinned. Pruning in June 5438+ 10 should not be too heavy to prevent re-germination in autumn.
In addition, frequent heart removal in summer can make the branches and leaves flourish. ? Pot turning: Bonsai should be turned every 2-3 years in the snow, mostly in March in spring.
Pay attention to cutting off dead roots, properly removing some old roots and soil, and replacing them with loose humus soil, which is beneficial to the development of roots. In addition, combined with pot turning, the treatment of lifting and exposing roots can be carried out step by step.
After turning over the basin, it should be temporarily placed in a cool and ventilated place and returned to normal management after one week. Insect-proof dodder is a climbing herb, parasitic on six strips in the snow. Stems and branches are entangled by vines, and the entangled branches produce shrinkage marks. The vines form suction cups at the shrink marks to absorb nutrients from the trees. Vines grow rapidly, constantly branching and winding fruit trees, interweaving and covering the whole crown.
? Prevention and control methods: the seriously damaged plots are deeply turned over every year, and it is not easy to dig out any seeds buried below 3 cm. Timely inspection in late spring and early summer found that dodder was eliminated and destroyed together with weeds and toxic parts, and the budding branches and wild plants that played a bridge role were removed.
Chemical control method: at the peak of seed germination, spray 1.5% sodium pentachlorophenol and 2% prometryne solution on the ground, then spray 1 time every 25 days and spray * * * 3-4 times to kill dodder seedlings. Aphid control method: it can be killed by spraying a solution diluted by 500~600 times with essential oil.
Oncomelania snail killing method: Spraying 58% Lei Feng EC 1500 times liquid can kill Oncomelania snail. Root rot occurs from time to time. At the initial stage of the disease, 600-12% copper oleate emulsifiable solution or 800-fold solution of 50% genfuling can be used for root irrigation and foliar spray control. Spray (irrigate) 1 time every 3-5 days and spray (irrigate) continuously for 3-4 times.
? Control method of scale insects: spray 40% omethoate 1000 times to 1500 times or 25% omethoate 1000 times to 1500 times for control.
How to raise and fertilize in the snow?
Six branches in the snow are soft and easy to bind and shape.
1) Go to the basin from March to April every year, and go to the basin before entering the vigorous growth season in the snow. Generally used pots should be long and narrow, such as rectangular and oval purple sand pottery pots or glazed pottery pots.
A darker color is better. Potted soil should be loose, well drained, neutral or slightly acidic soil rich in organic matter.
2) Modeling in six snows is usually done by rough binding and fine cutting. The trunk is in an irregular "S" shape.
Slice the side branches by fine cutting. It has strong germination ability in snow, is resistant to pruning and has many fibrous roots, and can be made into bonsai with strict requirements on roots, such as root-lifting type, stone-attached type, cliff type or root-grafting type.
If we want to speed up the production process, we can use it to make small bonsai in the snow. Due to the time problem, the heap looks tender. In order to make up for the deficiency, we can make a fuss about modeling and make a small and exquisite bonsai. (3) Maintenance 1) Site 6 in the snow likes to be cool, and it should be maintained in a semi-cool place in summer.
In winter, the room temperature should not be lower than 5 degrees, but it should not be too high, generally at 10-20 degrees. 2) The amount and frequency of watering Snow Six depends on the growth and season of Snow Six.
Generally, it grows vigorously in spring and summer, so it is necessary to keep the soil moist, but be careful not to accumulate water, and water should be controlled in autumn and winter. 3) Fertilization in snow is more barren-resistant. Don't apply too much fertilizer, so as not to cause excessive growth and affect the shape.
In general, thin fertilizer can be applied 1-2 times in the growing season. 4) Plastic in snow has strong germination ability and should be pruned at least twice a year.
The first time is in mid-April, which is conducive to flowering and at the same time, it is necessary to cut off the messy branches. The second time, after the flowers wither, leaves are picked and buds are smeared in time to keep their beautiful shapes.
5) Insect control in the snow 6 Except aphids, there are few other diseases. Therefore, attention should be paid to timely control of aphids.