How to breed and cultivate Magnolia?

Cymbidium is an evergreen persistent root herbaceous foliage plant, and its cultivated varieties can be divided into three types: Magnolia, Silver orchid and Phnom Penh.

Cymbidium is mainly propagated by ramets. Generally in March-April out of the room, combined with changing the basin for ramet, can also be used to plant small plants on the vertical stem into the pot can take root. This method is not limited by the season and can be planted in a greenhouse in winter. The germination rate of sowing reproduction is low and seldom used. (culture methods and matters needing attention of Cymbidium sinensis)

In early April, 3 parts of garden soil with good permeability, 2 parts of plant ash and 3 parts of rotten barnyard manure should be used to prepare culture soil.

Part of the old roots were removed during transplanting, and the new plants were cultured in the shade for 1 week and then transplanted gradually. The golden orchid needs a little more light than the general orchid, but when it is hot in summer, the orchid should be hung or placed under the shade for maintenance. In general, it is dry and wet, and the amount of water should be reduced when the temperature is low. In the peak growing season (March to September), light application of fertilizer and water once a week, mainly nitrogen, can make the leaves fresh and shiny. If it is not needed to grow too fast, fertilization can be reduced. The basin is usually changed every 1-2 years. Winter moves indoors to survive the winter, keeping the temperature above 5 ℃ to survive the winter safely. The short-term O ℃ at room temperature in winter has little effect. Poor ventilation is vulnerable to shell bugs.

How to propagate and cultivate Cymbidium?

How to propagate and cultivate Cymbidium?

Cymbidium is an evergreen persistent root herbaceous foliage plant, and its cultivated varieties can be divided into three types: Magnolia, Silver orchid and Phnom Penh.

Cymbidium is mainly propagated by ramets. Generally in March to April out of the room, combined with changing pots for ramet, can also be used on the vertical stem of small plants planted in the pot can take root. This method is not limited by the season and can be planted in a greenhouse in winter. The germination rate of sowing reproduction is low and seldom used.

Cymbidium has strong adaptability to all kinds of soil and is easy to cultivate. Fertile sandy loam, humus, peat soil, or fine sandy soil with a small amount of base fertilizer can be used as potted soil.

In early April, 3 parts of garden soil with good permeability, 2 parts of plant ash and 3 parts of rotten barnyard manure should be used to prepare culture soil.

Part of the old roots were removed during transplanting, and the new plants were cultured in the shade for 1 week and then transplanted gradually. The golden orchid needs a little more light than the general orchid, but when it is hot in summer, the orchid should be hung or placed under the shade for maintenance. In general, it is dry and wet, and the amount of water should be reduced when the temperature is low. In the peak growing season (March to September), light application of fertilizer and water once a week, mainly nitrogen, can make the leaves fresh and shiny. If it is not needed to grow too fast, fertilization can be reduced. The basin is usually changed every 1-2 years. In winter, move to the room to survive the winter and keep the temperature above safely. The short-term temperature of 0 degrees Celsius in winter has little effect. Poor ventilation is vulnerable to shell bugs.

Maintenance and management

Light hanging orchid like semi-shady environment, spring and autumn should avoid strong direct sunlight, summer sun is particularly strong, can only see some oblique light in the morning and evening, during the day need to cover 50% of the sun's 70%, otherwise it will make leaf tips dry, especially flower and leaf varieties, more afraid of strong sunlight, Phnom Penh orchid grows more beautiful in places with weak light, yellow edges are more obvious, leaves are brighter. But it should be more sunny in winter in order to keep the leaves tender and fresh green. The family potted orchid should be placed in front of the south window, otherwise the leaves will lose their luster and even wither. When conditions permit, it is best to rotate the flowerpot to a fixed direction about 15 °a week to ensure that the drooping degree of the orchid is the same. Watering orchids like a moist environment, and the basin soil is easy to keep moist. Summer watering should be adequate, around noon and evening should also spray water on the branches and leaves, timely cleaning the dust on the leaves to prevent the leaves from drying up. However, the fleshy roots of Cymbidium can store a lot of water, so they have a strong ability to resist drought and will not dry to death if they are not watered for several days. Under 5 ℃ in winter, less watering, basin soil should not be too wet, otherwise the leaves will be easy to yellowing. Fertilizer Cymbidium is a more fertilizer-tolerant foliage plant, if the lack of fertilizer and water, it is easy to scorch head aging, leaves yellowing, loss of ornamental value. From late spring to early autumn, organic fertilizer can be applied every 7-10 days, but less nitrogen fertilizer should be applied to Phnom Penh, Jinxin and other mosaic varieties, lest the color of flowers and leaves fade or even disappear. The retting organic fertilizer such as bone powder and eggshell can be applied properly. after full fermentation, take appropriate amount of diluent and irrigate every 10-15 days to make the flowers and leaves bright and bright. Liquid fertilizer is applied every two weeks during the growing season. Mosaic varieties should apply less nitrogen fertilizer, otherwise the white or yellow markings on the leaves will become inobvious and stop fertilization when the ambient temperature is below 4 ℃. Prune the yellow leaves at any time. The basin can be turned once a year in March to cut off the old root, rotten root and excess fibrous root. Cutting off some of the old leaves of Cymbidium in the first and middle of May will promote the germination of more new leaves and small orchids. The root system of Cymbidium is quite well developed, and the flowerpot should be changed in time after breeding for a period of time, so as to avoid root accumulation, resulting in yellow leaves, wilting and other phenomena.

In the management of changing soil and pots, in order to have luxuriant stems and leaves, the soil and pots should be changed once in March every year. If the basin is deeper and the base fertilizer is more sufficient, the basin can be changed once every two years. When turning the basin, knock the plant out of the basin, cut off the withered roots and excess roots, replace it with a new humus-rich culture soil, and then apply livestock hoof horns or rotten cake fertilizer as base fertilizer. After planting, put the seedlings in a warm and semi-overcast place. The optimum growth temperature of Cymbidium is about 25 ℃. After the plant returns to robust growth, hang the flowerpot under the eaves of the corridor or in an appropriate position in the room. The general height is not to meet, and should pay attention to ventilation. The lower withered leaves and yellow leaves should be picked at any time, and the yellow head should be cut off obliquely with scissors when the leaf tip is yellow. Usually to maintain normal humidity, should not be dry, should not be too wet.

Pest control

There are few diseases and insect pests in Cymbidium, mainly physiological diseases, yellow leaf front, stagnant water in basin soil and poor ventilation will lead to root rot and root rot, so fertilizer and water management should be strengthened. Shell worm

Check regularly and wipe off the shell insects on the leaves in time. Control methods: according to the occurrence of shell insects, spray in the peak period of nymphs. Therefore, most nymphs do not hatch soon, the body surface has not yet secreted wax, the shell has not been formed, and it is still easy to kill with drugs. Spray every 7-10 days for 2-3 times in a row. Spray with 1000 times of omethoate, 1500 times of malathion, 1000 times of imidophos, 1000 times of 50% dichlorvos, or 3000 times of 2.5% deltamethrin.

Whitefly

Control method: irrigate the roots with 500-800 times of carbendazim wettable powder once a week for 2-3 times.

Aphids

Aphids are one of them in spring and should be wiped out in time. Control method: spray 1500 times omethoate to kill.

Mites

The second is mites in summer and autumn, which needs to be killed with 1000 times triclofenac. Pay attention to ventilation and increase leaf humidity, can reduce the infection of mites.

Root rot disease

Prevention and treatment methods: to prevent the use of wet powder according to 2-4 grams per square meter for root irrigation, or before or at the initial stage of the disease, 1500-3000 times root irrigation, 200ml per plant. When the disease is serious, the diseased plants should be removed and root irrigation should be carried out at the same time.

The leaves turn brown

The abnormal phenomenon of yellowing and browning of leaves appeared more than 20 days after entering the room, which may be due to the characteristics of chilling injury caused by low temperature to its leaves. Hanging orchid, sexual like warm, humid and semi-overcast environment, not cold-resistant, than the general green-leaf orchid cold resistance is worse, afraid of high temperature and strong light exposure, but also not resistant to drought, salinity and stagnant water. The suitable temperature for its growth is 13-28 ℃, and the ambient temperature in winter should not be lower than 7 ℃. After Frosts Descent, the lowest temperature in the morning may be close to 4 ℃, which will bring obvious chilling injury to Cymbidium plants. Although it could not be shown immediately at that time, after moving indoors, due to lack of light, dry air, high room temperature, poor ventilation and other reasons, it is bound to make the chilling-injured Cymbidium plants. It shows the characteristics of yellowing of green stripes and browning of leaf edges on the leaves. However, as long as its fleshy root system has not rotted and died because of cold injury, put it in a place with bright light, control basin soil watering, increase foliar spray, turn the basin and change it before coming out of the room next spring; at the same time, trim off the withered and necrotic leaves, strengthen water and fertilizer management, the plant can quickly restore exuberant growth.

Tip protection

Under normal circumstances, family potted orchids are often prone to dry leaf tips and gradual loss of luster of leaves. In order to maintain and manage the orchids, the following measures should be taken.

Steps for dividing plants with walking stems, such as Cymbidium etc.

How to raise the orchid?

What method is used to propagate the orchid to take shape quickly? Under what circumstances should hanging orchids be installed? How to prevent the dry tip of the leaf? Cultivation and Management of Cymbidium

Maintenance method of Phnom Penh hanging orchid

A hanging orchid's daily maintenance 1 hanging orchid likes a semi-overcast environment, if direct sunlight, coupled with dry air, the most likely to cause leaf tip scorch. Therefore, the hanging orchid must be placed in a cool and ventilated place, especially to pay attention to often spraying water to the leaf surface to increase environmental humidity. Conclusion: (there is a kind of pressure pot on the market, about 500ml, 15 yuan each.) although the orchid likes to be wet, if it is overwatered or the basin soil is not drained smoothly, it will also lead to withered leaves and bananas due to rotten roots. Improper watering and fertilization will also cause the leaves to dry up. Conclusion: * each watering should be thoroughly watered, so you don't need to water every day, just pay attention to spray) 3 hanging orchids like fertilizer, such as lack of fertilizer and water, the leaf color will become lighter and the leaf tip will be scorched. But do not apply too much fertilizer. Conclusion: (there is a universal nutrient solution on the market, which is suitable for all flowers and plants, spray once a week, 25 yuan a bottle) 4 We must pay attention to frost injury in winter. Freezing damage occurs when the ambient temperature is below 4 degrees Celsius. Generally speaking, Cymbidium has strong adaptability, luxuriant growth and easy cultivation. 1 the temperature is cultivated indoors in winter, the temperature should not be lower than 5 degrees; 2 the light hanging orchid is very sensitive to light. Shading should be carried out in summer and autumn, not in direct sunlight. 50% of the sun can be shaded in spring, or cultured in half-shade, and more light can be seen in autumn. Through observation, it can be found that the light is insufficient, the leaf color is light and sometimes even yellowish green; the light is too strong, and the leaves are yellow. (3) watering more during the watering period to keep the basin soil moist. Watering should be controlled in winter. At ordinary times, we should pay attention to the cleaning of the leaf surface and often spray water to the leaf surface. (4) rarefied fertilizer is applied every half month or so in the growing season. Nitrogen fertilizer should be controlled for mosaic varieties. 5 put hanging orchid feasible, will have a different flavor, the height is suitable for human eyes or slightly higher, too high is inconvenient to water. When applying fertilizer, it should be removed from the hanging basket, and the leaves should be sprayed and washed carefully after fertilization.

How do lipstick orchids propagate? Cutting Propagation method of lipstick Cymbidium Culture method of lipstick Cymbidium

The breeding method of lipstick orchid

Picture: lipstick hanging orchid

[FAQ] how do lipstick orchids propagate? Cutting propagation method of lipstick orchid

[expert answers]

The suitable cutting time is spring and autumn.

Methods: the sturdy and thick branches were cut into 1 section every 7: 10 cm and cut in loose sand, or the culture soil prepared with serpent wood shavings 50%, perlite 20% and coarse sand 30%, maintained proper humidity and received sunshine of about 50% and 60%. After about 30 to 40 days, the roots can grow into seedlings, and then planted in pots or flower beds after the roots grow vigorously.

[cattle bb article net comment] Carmine, also known as flower vine, is a very easy to survive, very good breeding flowers, made into a hanging orchid home decoration is a very good choice, the garden can often see it is used to decorate the desert landscape, high appreciation value, it is generally propagated through cutting method, [] above, the first agricultural editor introduced the cutting propagation method of lipstick orchid for you. I hope it will be helpful to you.

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