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1. Lack of time <>
It generally takes 3 to 4 years from a seedling to flower, and the number of leaves is usually more than 14 (7 on each side) to flower. If your Junzi Orchid has not yet reached this state, then don't worry, just continue to maintain. If you can't eat hot tofu in a hurry, you still need a certain amount of patience to raise flowers.
If your Gentleman's Orchid has reached this state, you will have to consider other reasons.
2. Lack of sunlight.
Although it is a shade-loving plant, it still needs sunlight. 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 the Gentleman's Orchid should not be exposed to strong light in summer, and it needs proper shade, and it is best to take it 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.
Here, a little common sense, plants need nutrients for nitrogen, phosphorus, potassium and various trace elements, nitrogen fertilizer is to promote the growth of leaves, the more nitrogen fertilizer, the faster the leaves will grow, and the phosphorus and potassium fertilizer is to promote flowering. Therefore, you can apply more nitrogen fertilizer to promote leaf growth in 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. Do not change soil for a long time.
Some flower friends have been raising the Junzi orchid for many years, and they usually do not fertilize, resulting in less and less nutrients in the soil. It is best to change the soil in the spring, carefully remove the orchid from the potting soil, and take the opportunity to prune it if there are rotten roots. The roots are then soaked in a diluted carbendazim solution, dried and potted.
If you don't want to buy fertilizer, you can add some broken egg shells, plant ashes, bone meal, etc. to the soil, which are rich in calcium, phosphorus, potassium and other elements, which can promote the flowering of Junzi orchid.
5. Improper watering.
It is not easy to raise flowers, and watering for ten years shows the importance of watering in raising flowers. Too dry and too wet will affect the flowering of the orchid, long-term lack of water will directly lead to poor growth of the orchid, and too much water will lead to poor breathing of the root system and rotten roots, the watering of the orchid is the most suitable method of "seeing dry and wet", do not wait for it to dry out before watering. In addition, when your orchid has already drawn out the flower arrow, do not dry it out at this time, and keep the soil moist to prevent the phenomenon of "pinching arrows".
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According to the normal maintenance method, you have done the details that affect the flowering, and you will bloom at the end of the year (generally there are 12 leaves to the flowering year) The following factors are some of the factors that affect the flowering of the monarch orchid
The length of the flowering period of the gentleman's orchid varies according to the conservation environment. <>
Generally, a single flower can open up to 15 to 20 days, and the entire flowering period can last for more than 45 days.
Sun-loving plants will grow weaker if they are placed in a humid environment. Monarch orchid is a positive plant that can distinguish yin and yang, so you can use it to test the positive position.
Excessive sunlight. Although it is a positive plant, direct sunlight in summer will also burn the leaves, inhibiting the growth of the plant, resulting in the failure of the orchid to bloom.
The temperature is too high and the environment is too dry. The suitable growth temperature is 15 25, too high temperature and untimely ventilation will affect the normal growth of Orchid.
Potting soil compaction. Soil is the direct supply of plant growth nutrients, long-term do not change the pot and soil, the nutrients in the soil are lost, the potting soil is compacted, the drainage is not smooth, the plant growth can not get enough oxygen, the leaf growth is affected, and then affects the normal opening of the orchid.
Fertilizer is missing. Junzi Orchid likes fertilizer, so if you don't fertilize it in time, it will definitely affect the growth situation, and the nutrients for the growth of Junzi Orchid are not enough, and there is still excess energy to bloom?
The growth space is too large or too small. If the pot is too small, the root system of the orchid will not stretch, and the nutrients produced by photosynthesis will be less, and the orchid will not bloom; If the pot is too large, the roots of the orchid will not grow steadily, and there is no sense of security, and of course it will not bloom.
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The key to making the orchid bloom is maintenance, pay more attention to temperature, moisture, fertilizer and other factors, be patient, and it will definitely bloom! <>
1. Temperature. The suitable temperature for the growth of Monarch Orchid is 15 25. In summer, when the temperature exceeds 30 degrees Celsius for a long time, growth is inhibited.
At this time, if the air humidity is lower than 60%, the leaves of the orchid will become light and yellow, and even wilt; If the humidity is higher than 90%, the stems and leaves are long. In order to prevent these undesirable phenomena, it should be cooled appropriately, and attention should be paid to ventilation and light transmission, and humidity should be controlled.
The temperature dropped below 5 degrees, and the growth of the orchid basically stopped. If the temperature drops to about 0 degrees, frost damage may occur, so that the leaf tips and leaf edges fade green and yellow, and even yellow-white necrotic marks appear.
2. Lighting. Junzi orchid is a semi-positive flower, which likes to scatter light, and too strong light is not conducive to its growth, which is easy to cause sunburn. However, if the light at the place is too dark and the light is not enough for a long time, the leaves will also lose their luster, and the old leaves will be dark green, and the new leaves will become thinner and yellow or yellow-green.
Some people refer to this phenomenon of yellow leaves as yin yellow. At this time, the orchid should be moved to a place with slightly stronger light, and when it is not suitable to move, the light can be supplemented with light.
3. Soil fertilizer. Orchid prefers loose and fertile sandy loam soil, soil compaction and insufficient fertilizer**, which will make the leaves yellow and affect flowering. At this time, thin liquid fertilizer should be applied more and attention should be paid to loosening the soil.
4. Moisture. Junzi orchid likes to be moist, the potting soil is too dry for a long time, and when the temperature is high, it is easy to make the leaves yellow. However, long-term overwatering can easily lead to diseases.
Therefore, in the cultivation of Junzi orchid, the soil should be kept moist in spring and autumn, the dormant period in winter should be slightly dry, and the potting soil should not be too warm in summer, and the leaves and surrounding ground can be sprayed with water in the early morning or evening every day to maintain a cool environment.
5. Ventilation. The dense placement of the orchid and the closed surrounding environment will hinder air circulation and make the plants weak and yellow. Therefore, indoor ventilation should be strengthened to avoid crowding.
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pots and soil. To use a breathable basin, it is better to use a tile pot and a clay pot, and the worst is a porcelain and plastic pot. The soil should be permeable, breathable and moisturizing, and it is best to use special breeding materials for orchids, and it is best to use bark.
Maintain sufficient water during the growing season and do not over-dry. During the high and low dormant periods, it is necessary to control the moisture and be careful of root rot.
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Here's how to make the orchid bloom quickly:
1. Prune
Sometimes some of the basic leaves are too large and too old, absorbing a lot of nutrients from fertilizer and soil, so the differentiation of flower buds lacks nutrients. In order to speed up the flowering, we can cut off the old leaves that have grown for more than a year, which will speed up the growth of the flowers.
2. Temperature
This plant needs to have the right temperature when it blooms, if it is too cold, then its growth rate will be inhibited, so we need to make sure that its ambient temperature is appropriate. What we can do is move the pot to a warmer place, and make sure that the place has light and the right temperature conditions, so that the plant can carry out biological action to develop buds and flower. Also pay attention to the ventilation of the environment.
3. Moisture
This plant needs a lot of water during the flowering period and when it blooms, but it should not be watered too much, once it is excessive, the roots of the plant will be anaerobic and even rotten.
4. Fertilizer
This plant needs to be fertilized when it grows buds, and you can choose bone meal or fermented fish offal and soybean cake water.
5. Time
If it is to speed up the flowering of plants, then in fact, the above measures need to be carried out a month in advance. It is best to keep it in a well-lit place to help it differentiate its flower buds.
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How can you make a gentleman's orchid bloom two or three times a year?
1. The soil for the cultivation of Junzi Orchid should be soft and light and fertile neutral or slightly acidic humus, and it is advisable to use clay soil and alkaline soil to maintain its good air permeability and drainage. 2. The suitable temperature for the growth of Junzi Orchid is 15 to 25, and the minimum in winter should not be lower than 10 degrees, and it is best to keep the temperature difference above 8 degrees during the day and at night, otherwise it will affect the flowering of the arrow.
3. Junzi orchid is a semi-shaded flower, no light is not good, and the light is too strong. In summer, if the light time is too long, it is easy to accelerate the growth of the leaves of the orchid, thereby consuming a lot of nutrients, affecting the bud pregnancy of the reproductive system, and the lack of light in winter will make the orchid malnourished, the photosynthesis will be weakened, and the flower arrow can not be extracted. Therefore, in summer, it should be properly shaded to avoid direct sunlight, and in winter, it should be placed in a sunny place such as a window sill.
4. Orchid is a fleshy root, the root system is thick and vigorous, and the potting soil should be kept moist up and down, not too dry, not too wet. If you find that the pot is dry, you should water it in time, and pour one-tenth of the beer into the water every time you water, which is more conducive to growth and development.
5. The root system of Junzi orchid is very developed, and there must be enough nutrients in the growth process, but too much fertilization is the easiest to burn the roots, and the bottom fertilizer should generally be applied when changing pots, and the bottom fertilizer can be used in soybean cake or animal manure. In the autumn and winter before the application of an appropriate amount of phosphorus and potassium fertilizer, the general use of Trim potassium dihydrogen phosphate watering and spraying foliage, half a month, the leaves are thick green and flowering.
6. It takes three or four years from a seedling to flowering, if the adult orchid does not bloom, then you can refer to the above methods, as long as these methods are in place, to ensure that they bloom every year, and even bloom twice or three times a year.
What should I do if the orchid does not bloom.
Generally, it needs to be cultivated for about 4 years and grows more than 14 leaves before it can bloom. If the leaves have reached the above criteria and still do not flower, it is due to poor management. For example, the room temperature is too high in winter, and the orchid cannot be dormant; Excessive application of nitrogen fertilizer and lack of phosphorus fertilizer; watering too much or too little; direct sunlight in summer; Soil alkaline, etc. >>>More
<> to maintain the orchid, it is necessary to provide it with humus soil with good air permeability to maintain the normal growth of the plant, and the orchid is a moisture-loving plant, it needs to be watered 1-2 times every other week to keep the potting soil moist, and in the middle of summer, it is necessary to build a shade net for the orchid to avoid the plant being burned by strong light. >>>More
Why does the gentleman's orchid you raise only grow leaves and does not bloom?