Xie Xun why the blue does not bloom in the light long festival

It may be that there is a lack of phosphorus and potassium fertilizer, and too much nitrogen fertilizer will not bloom. The following information is for your reference:

First, the flower soil first.

In the breeding method of crab claw orchid, the choice of soil is very important, especially for novice flower friends, a pot of good soil, whether the flower can be raised well, it is very important, breeding crab claw orchid can be used with a relatively fertile humus, peat, coarse sand mixed soil, pH to keep between.

Cultivation methods and precautions of crab claw orchid.

2. Conservation of the environment.

The breeding environment of crab claw orchid requires semi-shade and humidity, avoiding scorching sun and rain in summer, and warm and sufficient sunlight in winter. The suitable temperature of crab claw orchid during the growth period is 18 23, and the flowering temperature is 10 15, not more than 25, so as to maintain 15 is the best, and the winter temperature is not less than 10. Crab claw orchid is a short-day plant, so it can only produce buds and bloom under short-day conditions.

3. How to water.

Watering has always been an endless topic, there are always flower friends who do not grasp it well, crab claw orchid in lack of water, is not so easy to die, but in the water is easy to die, so flower friends to crab claw orchid watering must rather lack than indiscriminate, do not be diligent flooding, continue to water.

Fourth, crab claw orchid breeding.

The most common method used for the breeding of crab claw orchid is to insert it forward, and the method is very simple, that is, to take a few pieces of paper and insert it forward, and the survival rate is very high.

5. Management of crab claw orchid flowering period.

The flowering period of crab claw orchid is a bit pretentious, to control water and stop fertilizer, crab claw orchid is particularly sensitive to water during the flowering period, and the water is easy to drop buds, and in serious cases, it will also make the rootstock rot roots, resulting in plant death; Lack of water will easily cause the flower pieces to wilt and the flower buds cannot develop and mature. The correct way is to keep the potting soil in a slightly damp state, and it is advisable to pinch it by hand, and spray it with water at the same temperature as the room at noon every day, so that it can play a role in getting twice the result with half the effort.

If the potting soil is too dry, it can not be watered thoroughly at one time, you can water it gradually, too much watering at a time will cause the plant to drop buds and stems.

Precautions for crab claw orchid:

1. Don't move the position often, find a suitable environment, just be there, especially during the bud period, you can't move the position of the pot casually, it is easy to cause flower buds to fall.

2. Although crab claw orchid likes a semi-shady environment, if it wants to bloom, it needs short daylight.

August to October is the best time to plant sorrel, choose the right planting time to plant the best results.

Crab claw orchid is a cactus plant native to the Brazilian rainforest. Because it grows epiphysically on large tree trunks or in dark, moist stone crevices in its native area, it needs shaded, moist environmental conditions for growth and development. It is a short-day plant that requires 8 to 10 hours of sunshine per day.

Crab claw orchid enters the budding stage, fertilizer and water should be sufficient, especially need to increase phosphorus and potassium fertilizer, less or no nitrogen fertilizer, which is mainly to prevent growth and affect the formation of flower buds. Generally, it is applied once a week with dilute fertilizer such as fully decomposed chicken manure, fishy water, and bone meal. Watering should not be too frequent, and it is advisable to water the potting soil when it is dry.

The natural flowering period of crab claw orchid is generally from November to December, and the flowering period can be delayed until March when the room temperature is too low. For this reason, if the buds are almost open, the temperature can be controlled at more than 5, and the opening of the buds can be delayed by low temperature. If the buds are still small, the room temperature can be raised to more than 15 to speed up their opening.

Through the two means of low temperature delay and high temperature promotion, you will see the gorgeous blooming crab claw orchid during the Spring Festival.

Under normal circumstances, when the temperature is lower than 13, the flowers of Crab Claw can develop normally when they are no longer affected by the photoperiod. When the temperature was higher than 15, the flower bud differentiation of Crab Claw could only be carried out under the condition of short daylight. When the temperature was higher than 21, there was no flower bud differentiation in both long and short days.

1. The reason why crab claw orchid does not bloom.

1. The light time is too long.

Crab claw orchid is suitable for short daylight, and it is difficult to form flower buds after more than 10 to 12 hours of light.

2. Room temperature should not be suitable.

If the room temperature is too low, it will be difficult for the crab claw orchid to bloom, so it is necessary to move the pot to the room of the greenhouse and keep the temperature above 15 degrees.

3. The temperature difference between day and night is too large.

If the temperature difference between day and night is too large, the pregnant flower buds may be damaged or drop buds, resulting in the crab claw orchid not blooming, so it needs to be exposed to the sun outdoors during the day and taken back to the room at night to prevent the temperature difference from being too large.

2. Methods to promote the flowering of crab claw orchids.

1. Apply less nitrogen fertilizer.

Although fertilizer with high nitrogen content is essential for the normal growth of crab claw orchid, if too much nitrogen fertilizer is applied, it will make the nutrients vigorous and inhibit reproductive growth. In this way, crab claws will not like to bloom. Therefore, it is important to pay attention to the amount of nitrogen fertilizer used.

2. Correct lighting.

Crab claws are typical short-day plants, and they can bloom smoothly in light conditions with short days and long days. The correct management method is to put the crab claw orchid in a place where the light is synchronized with nature during the day, and put it in a dark place at night to avoid light exposure.

3. Suitable temperature.

In the low temperature environment below 15 degrees, the development of crab claw flower buds will be delayed, and it is very easy to cause the dumb bud phenomenon of flower bud death at this time. When the temperature reaches below 0 degrees, the buds of the crab claw orchid will be directly frozen to death. It is necessary to maintain a temperature of 15 to 2 degrees Celsius to ensure the normal development of flower buds.

Crab claw orchid blooms once a year and blooms before the Spring Festival, whether your flowers.

Can this flower be kept in a bedroom room?

Lack of fertilizer and lack of light, put it in a bright place indoors, you can add some nutrient solution every time you water, top dressing phosphorus and potassium fertilizer is better, and the leaves are often sprayed with potassium dihydrogen phosphate, which can promote plant flowering.

There are several main reasons:

1) Improper water and fertilizer. Orchids are fleshy roots, if overwatered, the potting soil will be waterlogged for a long time, which is easy to cause rotten roots and yellow leaves. However, too little watering and too dry potting soil can easily make the pseudobulb underdeveloped or other tissues affect metabolism due to water loss, which will also lead to weak tissues and poor plant growth, so it is difficult to flower, therefore, watering orchids should be timely and appropriate.

Summer and autumn are the peak periods for orchid vegetative growth, and if the soil is dry at this time, it will inhibit its vegetative growth, which in turn will affect flowering. In winter, the room temperature is low, low temperature and high humidity, which is easy to rot roots and affects dormancy. Excessive or too concentrated fertilization can easily cause root rot, yellowing of leaf color and scorching leaf tips.

If only nitrogen fertilizer is applied, it will cause the leaves of the plant to grow and affect the differentiation of flower buds, all of which will affect the normal flowering of orchids.

2) Too little light. Although orchids love shade, they also need light. If it is placed in a cool place for a long time, there is no sufficient sunlight, the accumulation of organic matter is limited, and it cannot meet the needs of reproductive growth, thus affecting the differentiation of flower buds, and there will be no flowers or little flowering in the next year.

3) Improper room temperature in winter. Although the orchid is native to the southern region, it also maintains its wild resistance to stress, so the orchid does not have high requirements for wintering temperature, and the room temperature should not exceed 10 in winter. If the temperature is too high, the spring orchid will not be fully dormant, and the flowering of the next year will be affected.

Conversely, if the temperature is too low, the root system is susceptible to damage, which will also affect flowering.

Many times the leaves of orchids have grown luxuriantly, but they just don't bloom. In fact, it's not that you don't take good care of it, but that the way to raise flowers is wrong.

1. Fertilization. Orchid fertilization should be done thinly and frequently, spraying organic nutrient solution on its leaves in the morning or dusk, which is rich in nitrogen, phosphorus and potassium. Try to dilute it, don't be afraid of being too thin, just afraid of being too strong, you can mix it with water 1000 times, and use it once every 2 weeks. Be sure to water the orchid before fertilizing, and you can fertilize it when the orchid leaves don't drip.

2. Pay attention to environmental changes.

Although orchids are not very demanding on the environment, they are very sensitive to changes in the environment. The slightest change will affect its growth. So don't move it around, don't pick it up and look left and right.

3. Defloration. For orchids with poor growth, there are not many leaves per bush, or the roots are not good, they should be picked. For better varieties, Chunlan can appropriately remove 1-2 flower buds, Xia Lan to leave 1-2 flower buds when the flower buds are elongated, and the rest can be removed, so that the flowers can bloom longer, and the new leaves can be pumped more, and the old leaves are not easy to die.

1. Lack of time: It generally takes 3 to 4 years for orchids to bloom from seedlings, and the number of leaves is usually more than 14 (7 on each side) to bloom. If your Junzi Orchid has not yet reached this state, then don't worry, just continue to maintain.

2. Lack of sunlight: Although orchid is a shade-loving plant, sunlight still needs to be there. Sufficient sunlight is a necessary condition for flowering, and if it is left in a shady environment for a long time, it is impossible to flower.

It should be noted that orchids should not be exposed to strong light in summer, they need proper shade, and it is best to take them indoors for maintenance. In other seasons, there can be more sunlight, and sufficient sunlight can better promote the differentiation of flower buds and prepare for flowering.

3. Too much nitrogen fertilizer: the nutrients required by plants are generally nitrogen, phosphorus, potassium and various trace elements, nitrogen fertilizer is to promote the growth of leaves, the more nitrogen fertilizer, the faster and more leaves will grow, and phosphorus and potassium fertilizer is to promote flowering. Therefore, orchids can apply more nitrogen fertilizer to promote leaf growth at the seedling stage, and apply less or no nitrogen fertilizer and more phosphorus and potassium fertilizer in the later stage, which can better promote flowering.

When we choose fertilizer, we pay attention to the concentration of nitrogen, phosphorus and potassium, and apply more nitrogen fertilizer in the early stage and more phosphorus and potassium fertilizer in the later stage.

4. Improper watering: It is not easy to raise flowers, and watering for ten years shows the importance of watering in raising flowers. Long-term lack of water will directly lead to poor growth of orchids, and too much water will lead to poor root respiration and root rot.

Place: The place where the orchid is placed is very important, it directly affects the growth and development of the orchid. Orchids are generally placed in the open field in spring, summer, and autumn (in the shade of the open field in summer) and indoors in winter.

It is best to be outside in an open area with humid air. There should be plenty of light indoors, preferably facing south. In this way, it is beneficial for orchids to grow.

It is best to place the orchid basin on a wooden frame or table, not on the ground.

Shade: Orchids are mostly semi-negative plants, and most species are afraid of direct sunlight and need proper shade. Orchids can be exposed to more sunlight in early to mid-April to promote their growth.

Proper shade should be provided after late April. The varieties with erect leaves in the summer orchid and autumn orchid should be placed in the south of the shade place, so that they can be exposed to more sunlight. Weeping autumn and spring orchids are better exposed to two hours of light every day. From June to September, shade should be provided early every day, such as reed curtains can be used dense curtains or two layers of thin curtains.

After October, the weather becomes cooler and the sun is weaker, so you can postpone the shading, but you still need to pay attention to the shading work around noon.

Rainproof: Orchids can be exposed to light rain, but avoid mildew rain, showers or continuous rain. In the mildew rainy season, it is especially necessary to do a good job of rain prevention.

From late June to mid-September, showers are common. If the rain is short and the rainfall is small, you should water more in the evening to let the heat in the pot be discharged, otherwise the orchid will be damaged, and even the roots will rot and die. If the sun comes out again after a shower, shade should be taken in time to prevent the rise of heat on the ground and affect the growth of orchids.

In the rainy season, it is the stage when orchids extract leaf buds, and if the potting soil is too warm, the leaf buds will not grow well or cause diseases. At this time, a small amount of plant ash can be sprinkled to adjust the moisture of the potting soil.

Orchids do not bloom Reasons:

1.Winter. Improper temperature control: winter overwintering temperature, generally controlled at no more than 10, if the temperature is too high, orchids can not get low temperature vernalization, it will affect the next year's flowering, such as the temperature is low, the root system will be damaged, resulting in no flowering.

2.Improper ventilation: Orchids are very afraid of smoke.

After all, it's a very clean plant. Especially when wintering, it is necessary to stay away from the heating place to prevent smoke and dust from polluting it. In the afternoon when the temperature is not low, open the window for ventilation in a timely manner, which can effectively prevent the orchid from suffocating itself.

The fumigation of smoke and the suffocation of the air will cause the orchid, which does not bloom.

3.Insufficient light: Orchids are shade-loving plants, but when they are placed in a shady place for a long time, the accumulation of organic matter is limited, which cannot meet the needs of orchids for flowering.

Flowering is a very energy-consuming thing. If you think about it, women need to supplement a lot of nutrients before and after giving birth. This is the same as when a plant blooms.

The orchid will only bloom when it has enough to eat and drink.

4.Pest and disease damage: Orchids are easily harmed by anthracnose and scale insects, and if they are not treated in time, orchids will grow weakly and it will be difficult to flower.

5.Fertilizer and water management: If the orchid is a fleshy root, watering is particularly critical, and more will rot the roots, yellow leaves, and even die. Less, insufficient water, poor growth, so water the orchid in moderation.

Orchid (scientific name: cymbidium ssp.).）：

Epiphytic or terrestrial herbs, leaves several to many, usually born at the base of the pseudobulb or on the lower nodes, in two rows, banded or rarely inverted-lanceolate to narrowly elliptic, the base is generally broadly sheathed and encloses the pseudobulb, and the nodes are related. The racemes have several or multiple flowers, and the colors are white, pure white, white-green, yellow-green, light yellow, light yellow-brown, yellow, red, blue, and purple.

The orchid in the traditional Chinese famous flower only refers to several species of native orchids distributed in the Chinese orchid genus, such as Chunlan, Huilan, Jianlan, Molan and Hanlan, which are commonly referred to as "Chinese orchids". This kind of orchid is very different from the tropical orchid with large and colorful flowers, no eye-catching showiness, no huge flowers and leaves, but it has a simple and quiet, elegant and noble temperament, which is very in line with the aesthetic standards of the Orientals. It has been cultivated in China for more than 1,000 years.

Chinese have always regarded orchids as a symbol of nobility and elegance, and are collectively known as the "Four Gentlemen" along with "plum, bamboo, and chrysanthemum". Usually "Lan Zhang" is used to metaphor the beauty of poetry and literature, and "Lan Jiao" is used to metaphor the truth of friendship. There are also orchids to express pure love, "the breath is like an orchid that does not change, and the heart is like an orchid that will never change", "find a confidant in Youlan, and talk about a dream of Xiaoxiang".

In May 1985, the orchid was rated as the fourth of the top ten famous flowers in China.