Do potted orchids need to be kept warm? How long should the newly potted orchids be kept in the shad

Friends who raise orchids in the north need to keep the orchids warm, and the orchids cultivated in the central and southern parts of the country do not need to be kept warm for the time being, and they can be cultivated normally both indoors and outdoors.

Whether the orchid needs to be insulated does not depend on the month, the key still depends on the temperature, the purpose of insulating the orchid is to prevent the orchid from being frostbitten or frozen to death, when the temperature of the orchid placement place is higher than 0, the orchid will generally not produce disease, but we can not start to insulate the orchid when the temperature reaches 0, which will be very dangerous, should be carried out at 3-6 times, which will be more ideal and safer.

The insulation of orchids is actually very simple, the northern region only needs to move the orchid to the heated indoor can, the southern region generally does not need to keep warm, even in the winter of the cold orchid, the temperature can be maintained at about 10, in the winter of the cold orchid, the central region is relatively difficult to solve, the winter is sometimes low to nearly -10, and there is no central heating indoors, even if it is moved indoors, it is sometimes not ideal, the indoor temperature is also below 0, you can use plastic bags to drop the orchid cover, Leave a few small holes in the bag, so that the pot is kept dry, can play a good role in heat preservation, I have a few orchid friends here are doing this, the effect is very good, it snows for several days in a row, the orchids they raise can still survive the cold winter, and it has been proven effective in practice.

In November, the temperature in most areas is still higher than 0, in the outdoor can be cultivated normally, for the construction of orchid and Mo Lan these two kinds of poor cold tolerance of orchids, when the temperature is solved 5, it is recommended to move to indoor breeding, the indoor temperature is higher than the outdoor temperature 2 or more, this I have specially tested, other varieties of orchids in the temperature close to 3 when then moved indoors, and pay attention to the change of indoor temperature, through the doors and windows to adjust, the temperature is too low to close the doors and windows, the air leakage of the place can be tightly sealed. Mei Fei, written on November 8, 2019 in Jingshan City, Hubei Province, Orchid Bar, focusing on the spread of orchid knowledge!

Orchids are potted in November, which needs to be kept warm, especially in cold areas, which is conducive to the survival of orchids. The management after potting can be managed by light and watering, so that the orchids can also be warm in the cold winter.

If it is deliberately to increase the ambient temperature of the orchid plant, the temperature control is not good, so that the temperature is too high, it will inevitably cause the evaporation of the water of the orchid plant, so that the orchid seedlings that are in the potting period increase some burden, and will make the orchid seedlings in the pot prolong the potting time, therefore, the orchid seedlings in the pot in November do not need to do special insulation measures, as long as they are placed in a normal warmer environment to maintain, pay attention to watering not too much too often, Note that the environment has good ventilation and high humidity.

Orchids are epiphytic or terrestrial herbs, and their habits are shade-loving and afraid of direct sunlight; Likes moisture, afraid of dryness; It is suitable for growing in fertile soil rich in humus; An environment with a temperature of 20-25 degrees Celsius and good air circulation. Whether the orchids in the pot at this time should be kept warm depends on their own maintenance environment.

The bottom of the pot is covered with a piece of tile to cover the drainage hole, and then gradually filled with bricks, tiles or shells, in which the large gap is filled with mud particles or bean stones, generally about 1 2-1 3 of the height of the pot. The net height of the upper remainder is about 10-15 cm, which is reserved for the cultivation soil. The specific height should be determined according to the species of orchid, the length of the orchid root and the height of the pot.

The bedding should not be too dense and too solid, and a little porosity should be retained. It has been proven that some new roots grow well in the pores of the bedding.

On the bedding layer, first fill in 2-3 cm of culture soil, slightly compacted by hand, you can put the orchid upright on it, according to the size of the plant and the pot, you can plant several single plants, 2 clusters, 3 clusters or more clusters in a pot. 3. The bush should be planted into a full momentum. 4 bushes can be planted into a square, and 5 bushes should be arranged into a plum blossom shape.

When planting, hold the leaves with one hand, add nutrient soil with the other, and hold the base of the orchid plant slightly upwards to stretch the root system and shake the orchid pot at the same time. Let the cultivated soil penetrate deep into the rhizosphere; Continue to add soil and shake the pot to adjust the position and height of the plant. Press along the edge of the pot with your hands, but do not hurt the roots too much, continue to add soil and squeeze until the soil on the surface of the pot is 2-3 cm higher than the mouth of the pot, slightly steamed bread shaped.

The culture soil should cover the whole turan root and cover it to the base of the pseudobulb. You can use "Yanwo microbial agent" + "root rooting agent" in the early stage, and the effect will be better when combined with Yanwo water-soluble fertilizer.

Because the orchid is just potted, it is not suitable for the new environment of good round leakage, at this time the absorption is very small, and it is easy to accumulate water and rot roots, so it depends on whether the soil for orchid planting is dry soil or wet soil, such as the friend rotten fruit is dry soil, you can water it immediately, if it is a wet soil orchid, although the amount of water required in the planting process is large, but it should also be divided into situations, it should be watered after 2-3 days for the first time, and then the amount of watering is less than usual, until about 20 days.

Newly potted orchids in winter should be kept in the shade for a month, and the time of shade is generally determined by its growth, and it can be placed in the sun after it recovers growth. Freshly potted orchids should avoid overwatering, which can cause the roots to not absorb and cause them to rot. Before potting, the roots need to be cleaned and disinfected, and then the damaged roots should be cut off.

Ten days after potting, an appropriate amount of fully diluted liquid fertilizer should be applied.

Orchids that are newly potted in winter usually need to be kept in the shade for more than a month. If the shade is not raised for a long time, it will affect the pot. Some orchids are potted faster, some orchids are slower, and the time of shade should be determined by the growth, and they can be placed in the sun after they regain their vitality.

1. Watering appropriately

Orchids are not tolerant to waterlogging, and freshly potted orchids do not need to be watered too much to avoid root rot due to the inability of the roots to absorb water. Wait until the soil is dry and white before watering, and water thoroughly to ensure that the soil is moist enough and that the orchid will adapt to the new environment more quickly if it is well hydrated.

2. Root treatment

Before potting, the soil at the bottom of the orchid should be rinsed with clean water, and then the damaged roots should be pruned to ensure that the roots are flat and clean. Pruning damaged roots can help the roots absorb nutrients more quickly, and the roots of the orchid need to be disinfected before potting.

3. Reasonable fertilization

Ten days after the orchid is potted, it needs to be provided with nutrients. In summer, when the temperature is hot, the orchid will stop growing and enter the dormant period, and a small amount of fertilizer should be applied. Appropriate amount of liquid fertilizer can be applied, the liquid fertilizer needs to be fully diluted in water before fertilization, fertilization should avoid touching the leaves of orchids, so as not to rot the flower core.

Orchids can be watered just after they are planted. As long as there is no damage to its roots, it is necessary to water the roots. This allows the root system to be in better contact with the soil, which is conducive to its adaptation to the new environment.

But if the root system is damaged, such as pruning rotten roots, dividing plants, etc. Don't water it immediately after planting, but let it pass the slow seedling period before watering.

1. Repotting: Orchids are repotted every year. Generally, the roots will retain the soil balls and will not cause damage to them, so they need to be watered thoroughly after repotting. Of course, if you accidentally hurt the roots during the repotting, it is not advisable to water it immediately.

2. Root pruning: There are many reasons to prune the roots of orchids, usually due to pests and diseases, flooding the roots with stagnant water or burning the roots with thick fertilizer, etc. Cutting the roots will definitely hurt the roots, so it is not advisable to water immediately, and you need to slow down the seedling maintenance first, and then replenish the water.

3. Seedlings: Seedling transplanting is different from changing pots, and its ability to adapt to the environment is not strong, so it should not be watered immediately after transplanting.

4. Branching: When dividing orchids, it is often necessary to separate the daughter plant from the mother plant, which will hurt the roots. It is not advisable to water immediately after dividing, but it generally recovers quickly, so you don't have to wait too long.

Potting is to plant flowers or seedlings in pots. The potting time is mostly carried out in the spring. The correct way is to cover the drainage hole with two layers of plastic window screens, which is not only conducive to ventilation and drainage, but also prevents soil leakage; Or use two broken tiles to build the drainage hole at the bottom of the basin into a "in" shape (the concave side of the tile is downward) before basinting, so as to facilitate drainage and ventilation.

A layer of coarse sand or coal dust slag (3 5 cm thick) is placed on top of the broken tiles as a drainage layer, and a layer of culture soil is loaded on top of it. At this time, put the flower seedlings (it is best to bring the original soil mound) into the pot**, and fill the surrounding area of the flower seedlings with culture soil after holding it right with your hand. When filling the soil, shake the pot while filling and gently compact it with your hands so that the roots are in close contact with the soil; Finally, level the soil surface by hand and press it gently, leaving a 2 3 cm edge on top for watering and fertilizing.

role="Figure flowers on the pot 1Fill 2When compacting the potting soil, pay attention to not pressing the roots too tightly when filling the soil, so that there is no gap between the soil, resulting in poor ventilation and drainage, affecting the respiration of the root system, and causing the growth of flower seedlings to weaken and even die.

Immediately after the seedlings are planted, water once permeable, put the seedlings in the shade outside, do not rush to water the second time during the seedling period, and then water the second time when the surface of the potting soil is white, because the new roots have not yet grown at this time, the water absorption capacity is weak, and the water will affect the survival. Top dressing can only be applied after the seedlings have resumed growth.

If the pot is a new clay pot, it is necessary to soak the new pot with water for 1 2 days before use, so that it can be "annealed" before use, otherwise the new clay pot will absorb a lot of water from the soil, which will easily cause the lack of water and damage to the seedlings and affect their survival; If you are using an old flower pot that has been used for many years, you need to wash it thoroughly and dry it before using it. Because the bottom and wall of this pot are covered with soil, fertilizer and even moss, the aeration and water permeability becomes poor, and if it is not washed, it will affect the growth of flowers.

In general, it is advisable to choose a pot whose diameter is roughly equal to the crown diameter of the branches and leaves of the flower seedlings or can ensure the normal development of the root system within a year. When the flower seedlings are large and the potting soil is too small, it not only affects the development of the root system, but also appears "top-heavy", which not only restricts the development of the root system, but also affects the survival and growth; If the seedlings are too large and the potting soil is too large, the potting soil is too wet for a long time after watering, which can easily lead to a lack of oxygen in the potting soil, resulting in poor root growth and even death. Therefore, before potting, you should choose a suitable pot according to the size of the flower seedlings and the number of roots.

Vigorous orchids can be potted once in 3 to 4 years during the dormant period after flowering. After the potting soil is fully dried, gently pull the plant out of the pot, remove the soil, rotten roots, and broken roots, and wash the roots and leaves with water and a soft brush, place them in a cool place, and then use scissors to cut the false bulb (commonly known as the road) with a large gap. The cuts are coated with charcoal powder or sulfur powder to prevent rot.

Plant a pot for every 3 5 plants so that the new shoots are outward to facilitate growth. When potting, hold the seedlings in one hand, put them in the middle of the pot to distribute the roots evenly, fill in the culture soil with one hand, and shake the pot while filling to make the seedling roots and the soil close. Then water thoroughly, put it in a slightly shady and damp place from the wind, and water it until the new shoots germinate, and then water and maintain it normally.

Langan is to be washed. After the potting soil is fully dried, gently take out the plant, remove the soil, cut off the rotten roots and broken roots, wash the roots and leaves with water, dry and wait for the roots to become soft, cut them with scissors at the bulb with a large gap, and coat the cut with charcoal powder or sulfur powder (to prevent bacterial infection), and then plant.

The blue basin should be breathable. The degree of ventilation of the orchid pot is directly related to the quality of the orchid growth. Generally speaking, tile basins are the best for ventilation, followed by purple sand basins, and porcelain basins are the worst.

No matter what kind of pot orchid is used, the bottom of the pot must be filled with coarse materials to ensure ventilation. Some people use plastic beverage bottles to empty the bottom of the basin to make a breathable drain cover, and fill the bricks around to solve the problem of ventilation and ventilation, and the good characteristics of water absorption and moisturizing of bricks can be used to ensure that the bottom of the basin is moist but not dry.

Precautions for potting orchids, so that the placement of orchid seedlings is correct, are you doing it right? Plants orchid life rural potted spring orchid orchid.

When basinning, it is better to choose a mud basin, purple sand basin and glaze basin should pay attention to drainage, and it is best not to use a magnetic basin. The size of the pot should be that the flower roots stretch in the pot. The soil used for orchid cultivation should be a neutral and acidic soil with a lot of humus, loose and well-drained.

Mountain mud is a good soil for planting orchids, and you can also use 3 into peat, 1 into river sand, and mix some organic fertilizer as orchid soil. The humus under the broad-leaved forest in the northern mountainous area, the humus made of the deciduous leaves of broad-leaved trees and the culture soil containing 6 percent humus can be used to plant orchids.

For the first time, we should pay attention to water control, fertilizer control, and do a good job of sterilization.

And place it in a cool and ventilated place, and then water it thoroughly after the planting materials in the pot are all dry, and then take it out for about 15 days together with other orchid pots.

Normal management.

After the orchid is potted, it is easier to put "1 thing" for later maintenance.

How do you water an orchid that has just been potted? I watered it this way, and the orchids served the pot faster.

How to water the newly potted orchids, this detail is very important, and it is easy for novices to ignore the misunderstanding!