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Orchids have always been a symbol of high-end, atmospheric, elegant and elegant, and most of the friends who like orchids are literati and ink writers.
Orchids are so elegant, of course, the ** of orchids is also high. Many friends like to raise a few pots of orchids at home, but many people raise orchids, either thin and small and do not grow, or appear dry and sharp yellow leaves, and the final result is death and wilting. So is it better to raise orchids at home?
We know that wild orchids grow in a shady place under the trees on the mountain. Humus is particularly abundant to meet the needs of orchids for continuous growth. Here it is well ventilated, scattered light is sufficient, breathes the aura of heaven and earth, and inherits the essence of heaven and earth.
It is here that it is cultivated with a free and elegant character. But after digging it home, due to the unsuitable environment and poor ventilation, it is easy to cause the orchid to be dry and yellow leaves are not well raised.
Orchids are raised at home, of course, there are good friends, and the best place to maintain them is to put them on the balcony. The placement of the orchid requires a well-ventilated place with sufficient scattered light, avoiding very strong light at noon.
Ideally, it can be exposed to three to five hours of light a day in the morning and evening. This is conducive to the photosynthesis of orchids, and ventilation allows the airflow of the planting material to flow up and down, allowing the roots and leaves to breathe freely.
Raising orchids at home should maintain a large air humidity, of course, this is not easy to master, you can put a pot tray under the flower pot. Fill the tray with water, then raise the pot and put it in. Do not touch the surface of the water at the bottom of the basin and place it in a ventilated place, so that the humidity of the air can also be increased through the evaporation of water.
Insufficient humidity spray to make up, can be sunny weather, well-ventilated place to moisturize the orchid spray.
If you have a yard at home, you can place the orchid in the yard, under the shade of a tree or under the flowers. The soil is always kept moist, which can increase the humidity of the air for the orchid, and properly see some light, which is actually the best environment for maintenance. Orchids do not need to be cared for much, and they do not have dry yellow leaves.
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The soil suitable for the growth of orchids requires a combination of various soil fertility and various elements, reasonable allocation of soil, maintaining a balanced nutrient supply, no damage to the root system, absorbing nutrients to supply the growth of branches and leaves, so that the orchid grows normally, in order to achieve the effect of orchid oil green flowering.
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1. Sufficient light.
Although orchids like shade, sunlight is the energy factor of long-leaf pregnant buds and is a prerequisite for flower bud germination. This is the truth of what Gu Lan said in his writings: "If there is more yang, the flower is better".
2. Proper water control.
Some people may say, don't orchids like moisture, why should they control water? Then you probably don't know enough about it! The growth of orchids is divided into two parts, namely vegetative growth and reproductive growth.
Vegetative growth refers to the process of increasing the number of leaves, elongating and broadening the leaf shape, and this process requires a lot of water.
3. Reasonable fertilization.
The flowering of bluegrass mainly depends on nutrients such as phosphorus, hydrogen, oxygen and nitride stored in the pseudobulb, so the application of phosphorus and potassium fertilizers has become a necessary means to promote flowering.
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Watering flowers is a maintenance process that is not easy to master. If the soil is too wet for a long time, it is easy to cause rotten roots and yellow leaves, and the soil is too short of water, which will affect the normal growth of plants. In the vigorous growth period, the potting soil can be kept slightly moist to avoid excessive drought and water shortage.
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Summary. See more light, ensure adequate watering and fertilization, it will be able to grow quickly, the root system is developed, there will be no problems, and continue to grow buds and flowers, usually maintain the bulb orchid, we must remember that the pot is not too big, with soil as far as possible with good air permeability Its leaves are thicker, the branches are thicker, but the lack of water is not possible, the principle of watering it is generally that the pot soil is about to dry out, timely watering it on the line, do not let it dry for a long time, although it will not affect its growth for a long time, However, its roots will have dry roots, and if it is not operated properly, the room is not ventilated, and the roots will rot after watering.
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The most critical point is the light, light is the most critical condition for the orchid to raise, as long as it is not summer, other times you can put it under the sun, but remember one point, do not raise it in a dark environment before, and suddenly take it to the sun under the sun, so that its leaves will inevitably appear yellow, if your previous maintenance environment is more gloomy, you can gradually increase the light to it.
See more light, ensure sufficient watering and fertilization, it can grow quickly, the root system is developed, there will be no problems, and continue to grow buds and flowers, usually maintain the bulb orchid, we must remember the number of pots in Mingbizhou not to use too much, with soil as far as possible with good air permeability of its leaves are thicker, the branches are thicker, but the lack of water is not possible, the principle of general watering is that the pot soil is about to dry out, timely watering it on the line, do not let it dry for a long time, Although drying for a long time will not affect its growth, its roots will dry and irritate the roots, if the operation is not done properly, the room is not ventilated, and the roots will rot after watering.
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Long-acting magic fertilizer containing phosphorus and magnesium elements, this long-acting magic fertilizer, we can also plant with planting materials before planting, or use bamboo skewers to rub to the bottom of the pot, and put 1-2 grains in each hole, and this pot is about the amount of eight grains. Rotten and bad.
If you raise an orchid with two things, you can raise it with strong leaves that are green, not dry and tippy, and not yellow.
1. Long-acting magic fertilizer containing phosphorus and magnesium
This kind of long-lasting magic fertilizer, we can also plant with planting material before planting, or use bamboo skewers to rub to the bottom of the pot, and put 1-2 grains in each hole, which is about the amount of eight grains in the divination book.
With watering, let this orchid root absorb the natural growth is stronger, more vigorous leaves do not yellow and do not dry tip, the biggest feature, we use the process, no matter how much water is watered, it will not be so easy to melt.
And don't burn the roots, you can use it all year round, no matter how high the temperature is, for example, you can use it this summer, don't burn the roots, don't burn the seedlings, release nutrients, you can use it all year round, no matter how high the temperature is, it's okay.
2. Orchidaceae plant-type water-soluble fertilizer
This kind of water-soluble fertilizer can also play a role in water retention, root protection, root raising, orchid plant type, as long as these two are combined, you can raise a pot or even more pots of orchids are more prosperous, every 7 to 10 days to wash and irrigate, if you use soft planting material planting, 10 days to wash and irrigate, hard planting material planting 5 days to water once, if you are in a relatively dry temperature climate, you can water it once in three days.
At the same time, if you use this amount, you can use it on the dilute square point, not 1000 times can be 2000 times, the plant nutrient solution can be used all year round, regardless of the season, no matter how high the temperature is, it can also be used at low temperature, and it is relatively simple and convenient, so in the process of our daily maintenance of orchids, as long as we use these two to maintain orchids, do not choose other fertilizers are redundant.
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Hello, the ornamental part of the orchid is mainly the leaf part, so it is normal to be green.
Orchids often have the problem of yellowing, which needs to be strengthened.
Many orchid friends often have this or that trouble when raising orchids, such as yellowing of leaves or scorched tips, so what is the cause of it, how to solve the yellowing of orchid leaves, today I will explain to you the causes and countermeasures of yellowing and wilting of orchid leaves.
1. The reason for the yellowing of orchid leaves.
1) Dry yellow. If the orchid is dehydrated due to long-term insufficient watering, it is easy to cause the leaves of the lower part of the plant to gradually dry up and fall off and age.
2) Water yellow. If overwatering causes the soil to be wet for a long time, the air permeability is reduced, and eventually the root system rots, the young leaves are prone to dark yellow and poor luster, and the newly grown tips are atrophied.
3) Alkaline yellow. The water quality in the north is alkaline, resulting in dull color of the leaves, and even yellowing and falling off, you can choose to pour some fermented and rotted rice water to balance the acidity and alkalinity.
4) Environmental change. If the maintenance environment of the orchid changes suddenly, it is easy to cause the leaves of the plant to turn yellow, and the ability of the leaves to absorb water is reduced.
5) Disease or frostbite. If the tip of the orchid leaf is dry, it is mainly the orchid that is infected with anthracnose and round spot. If the maintenance temperature is too low, when the orchid is frostbitten, it is also prone to dry up or discoloration of the leaf tip.
6) Fat yellow. If too much fertilization is applied, it will cause the tips of the old leaves of the orchid to turn yellow and fall off, and the new leaves will not be able to stretch.
7) Lack of fertilizer. Lack of fertilizer will also cause yellowing of leaves, at this time it is recommended to use Fwosch foliar fertilizer for spraying, which can solve the problem of yellowing.
2. Countermeasures for yellowing of orchid leaves.
1) In areas where the temperature is below 0, it is necessary to take anti-freezing measures, and follow the experience of "no wind in spring, no day in summer, no dry in autumn, and no wet in winter" when maintaining.
2) For the orchid leaves that have dried up the leaf tips, if the situation is not serious, you can cut them directly, and remember to spray fungicide after pruning.
3) If the orchid is infected with the disease, you can use a 1000-fold diluted carbendazim solution to spray it every two weeks or so, and the effect can be seen after more than a month.
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In order for orchids to grow vigorously, you should master the planting method. For example, it is necessary to fertilize the orchids frequently, and not to expose the orchids to direct sunlight, and to water the orchids frequently.
Orchids have a high ornamental value, so many people grow orchids at home. But some people will find that the orchid is not a very good plant. Some people grow orchids and find that the orchids are not vigorous when they grow sick.
This has bothered many people. To make orchids grow vigorously, the following should be done:
Orchids should be fertilized frequently. A plant needs to be well nourished for it to grow vigorously, the same goes for orchids. Orchids should be fertilized so that they can grow vigorously.
However, the amount should be grasped when fertilizing, not fertilizing, not applying too much, and fertilizing multiple times.
When fertilizing orchids, it is best to fertilize them in the evening and then water them in the early morning of the second day, because this is when the orchids can absorb the fertilizer.
The frequency of fertilization should be grasped, under normal circumstances, once every 2 to 3 weeks is enough.
Orchids should be watered. When planting orchids, you should also water them in moderation. But don't water too much, especially during the rainy season, you should bring the orchids back indoors or build a canopy for the orchids.
Otherwise, the orchid may also cause it to die after absorbing too much water. But orchids can't be watered either. When an orchid lacks water, its leaves become wilted.
In short, when you see that the soil in which you grow an orchid becomes drier, you should water it.
Keep the orchid in a cool place and keep it out of direct sunlight. People who like to raise orchids will find that orchids are plants that do not like to be exposed to direct sunlight, and orchids are semi-negative plants. So when the sun is very strong, give the orchid proper shade.
The orchid is a delicate plant that needs to be cared for, such as giving it enough fertilizer, watering it properly, and not allowing it to bask in a lot of sun. In this way, it can grow more vigorously.
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Plant the orchid in fertile soil, then water more, fertilize more, bask in the sun, and apply fertilizer in turn according to the growth cycle of the orchid.
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First of all, it should be watered and fertilized more, and some nutrients should also be entered, and it should also be placed in a sunny place, so that it can grow better and grow more vigorously.
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When raising orchids, they should be placed in a cool and ventilated place and should be watered frequently, orchids have very high requirements for the humidity of warm air, fertilize once every half a month, and turn the soil frequently, so as to prevent pests and diseases.
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To install a protective net on the balcony, the protective net extends out of about 60 cm, the transparent plastic plate on the top is used to prevent rain and falling objects, and the bottom of the blue frame is made into a reservoir, a brick depth, and a waterproof layer is done to avoid water leakage and damage to the residents downstairs. Orchid leaves that have not seen the sun cannot grow well, and even some orchids raised indoors may have green leaves, but they are always like a sick person, lacking a healthy vitality. Therefore, orchids must bask in the sun, watering every day with loose and breathable planting material is very tired, you can use a softer planting material, you can also install a trough, put it above the sink for breeding, only when the humidity is reached, the orchid can be bright and green.
Some balconies are not ventilated enough, flower friends can make small simple flower stands to place flower pots, and the flower stands and pots on the pond surface should be regularly changed up and down to adjust the orchids due to the temperature and humidity changes at the bottom of the pot to affect the emergence and flowering. The choice of potting soil is also very important, if you cultivate orchids on the balcony, try to buy professional nutrient soil as potting soil, or you can choose the soil with good fertility and deep soil layer for cultivation, and you must keep the potting soil moist before planting.
<> thin fertilizer is applied frequently, balcony orchids are due to the heavy content of pellet feed and insufficient nutrients in the planting material, so it is necessary to ensure the nutritional needs of orchids through frequent fertilization. In an environment with a large temperature difference, the plant can store more nutrients produced during the day, so it can better bud and flower and bear fruit, and the orchid plant will be more robust. Orchids are not tolerant to fertilizer, and if they are applied a little bit more, they will burn their roots and even die as a whole.
But if you don't fertilize it, it will grow slowly. Therefore, we should apply thin fertilizer frequently, and we can also use slow-release fertilizer for orchids.
Ventilation is not good enough, especially some enclosed and semi-enclosed balconies, which are only a little better when the wind is blowing. And some orchids are raised by orchids in a lower position, blocked by the low wall of the balcony, and the ventilation is even worse. From the "dwelling" environment of bluegrass, it is not difficult to see its growth habits:
It has strong adaptability, does not have high requirements for soil, and likes fertile and loose humus; Prefer a warm, moist, cool and ventilated environment; Avoid direct sunlight and waterlogging.
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