When is the best time for orchids to divide and when is it good for orchids to divide plants

Orchids are suitable for dividing when the root system is less vigorous, that is, after flowering and before germination. The reason why it is necessary to divide the pot when the root vitality is low is because it is not easy to hurt its root system. Because different varieties of orchids have different flowering times, different varieties of orchids also have different optimal dividing times.

Winter-flowering varieties can be branched in early spring. Summer-flowering varieties can be divided in early autumn.

When is the best time for orchids to divide and how to divide them.

1. When is the best time for orchids to divide their plants?

Orchids are suitable for dividing when the root system is less vigorous, that is, after flowering and before germination. At this time, the branch is not easy to hurt its root system. But because different varieties of orchids have different flowering times, different varieties of orchids also have different optimal dividing times.

Second, how to divide orchids.

1. Prepare a new pot, to divide the orchid, first prepare a new pot. If the plant grows vigorously, you can divide it into several pots and prepare 2-3 new pots. If the plant is not very vigorous, you can divide it into a few pots and prepare 1-2 new pots.

The new pot should have a certain degree of air permeability and not be too large, which is more conducive to the growth of the daughter plant.

2. Depotting of old plants: After preparing new pots, take out the old plants from the original pots and put them in clean water to wash the soil on the roots.

3. Divide the plant: Prepare a sterilized scissor and use it to cut the orchid plant vertically from the base of the rhizome of the orchid plant. When you see it, cut it along the root system of the plant so as not to hurt its roots.

It is also necessary to cut evenly to ensure that each subplant has the same amount of intact roots, stems and leaves. After cutting, the cut should be sterilized with a disinfectant.

4. Repotting: Fill the new pot with soft and breathable new soil, and then plant the seed plants in the new pot, put them in a warm place and slowly maintain, and wait for them to survive.

The best time for orchid branching is mainly in spring and autumn.

In spring, the division operation can be carried out during the period from the spring equinox to the valley rain. The leaf buds of the spring orchid have not yet been unearthed. It is more convenient to operate, which can effectively avoid the damage to the leaf buds, and also avoid the stagnation of the growth of new seedling buds caused by the division of leaf buds after the leaf buds grow taller.

In autumn, the division can be controlled from the autumn equinox to the frost fall. During this time, the orchid gradually stops growing and goes into a dormant state. At this time, the division will not have too much impact on the growth of the orchid.

After a month or two of rest, the nutrients are accumulated, and the flowering will not be affected around the Spring Festival.

Water control treatment should be done in the first half month of orchid branching, and the water control should be determined according to the dryness and wetness of the potted green plant. This reduces the water content of the orchid's roots, making them soft and not easy to break. When dividing the plants, first take the orchid mound out of the pot, shake the soil clean, and then rinse it with water.

Gently break the orchid plant by hand, choose a relatively large gap to cut it, and generally keep it between three and five seedlings after dividing. It should not be less, so as not to affect the survival rate.

After separation, the small seedlings should be cleaned first, cut off the dry feet and leaves, hold the leaves with a wet towel, only expose the roots and false bulbs, and let them dry in the sun for two or three hours (morning light is preferred). This not only kills bacteria but also stimulates the root growth factor in the pseudobulb.

After drying, soak the root and pseudobulb in 1 to 2 carbendazim, metropium or potassium permanganate solution for disinfection for 10 30 minutes, and then remove and dry before potting. The planting material used in potting should be slightly moist and moist, and the orchid pot should be shaken fully when potting so that the orchid root is closely bound to the substrate. In this way, do not rush to water the roots after potting.

3 After 4 days, watering is sufficient.

2. Due to the relatively developed root system of orchids, the development is limited by flower pots, which are coiled and staggered in it, and there is nowhere to stretch, so fertilization and watering are very unfavorable. Moreover, the pot is more crowded, the air permeability is poor, it is easy to be threatened by pests and diseases, and it is also difficult to divide the plants. Therefore, it is usually necessary to change the Qizi pot once every two or three years after planting, and if the variety is more valuable, it can be changed every three or four years.

However, the root system in the pot is not the same, the potting soil, diseases and pests are different, and the time of dividing will be different.

3. If we divide the plants before flowering, it may cause the plants to bloom less or not at all. If the leaf buds are divided at the time of tillering, there is a risk of injuring the leaf buds. Moreover, the varieties are different, the living environment is different, and the interference from the outside world is different, so it is impossible to find an accurate time to divide the plants without harming the plants.

4. When the orchid blooms, its growth and development are in a diapause stage, and after flowering, the reproductive genes will begin to dormant and begin to enter the growth stage. Therefore, it can be repotted within half a month after the flower falls, so that the flowering of the plant will not be affected, and the leaf buds of the plant will not be damaged. Dividing at this stage will also help the leaf buds to differentiate better.

In general, the best time for orchids to divide is after flowering.

1. What is good for dividing 1, the root growth rate of this kind of plant is relatively fast, so it is generally divided according to the root growth of the plant, and it is also divided according to whether the plant is infected with pests and diseases, so the dividing time of the plant is different because of the different varieties and growth habits.

2. The plant can not be divided before flowering, otherwise it will affect the flowering period of the plant, reduce the number of flowers or make the plant bloom later.

3. When the plant germinates, it can not be divided, if the leaf buds are damaged during the operation, it is not conducive to the growth of the plant.

4. The plant will enter the dormant period after flowering, which is the best time to divide the plant, which will not affect the flowering of the plant nor the growth of the plant, so many people choose to divide the plant after flowering.

2. Precautions 1, the root growth rate of this type of plant is relatively fast, so in order to better grow the plant, it can be repotted once in about two or three years.

2. The dividing time must not be selected before flowering, otherwise it will affect the flowering period of the plant, reduce the number of flowers or make the plant bloom later.

1. Plants that are ready to be seeded should stop watering one week before, so that it is easier to depot and reduce damage to the root system. After depotting, you can see the intricate root system, and prune off the old, empty and diseased roots.

2. Prepare a sterilized cut or blade, find the node and cut it directly. Be careful not to hurt the root system with crystal heads, and make sure that there are three or five small seedlings in each bush after separation.

3. After that, soak the root system in the fungicide for a while, and put it in a ventilated place to dry the wound.

4. The wounds of each bush can be planted after drying, and the soil should not be too moist when planting. Don't be in a hurry to water after planting, water again about three days later, strengthen management in the later stage, and grow normally faster.

Orchid seedlings can be divided in spring and autumn, because at this time its growth is more vigorous, and it can adapt to the environment and begin to grow as soon as possible after seedling, while the climate temperature in summer and winter is high or low, which is not conducive to the growth and survival of seedlings.

The correct way to divide orchids is as follows:

1. Selection of seedlings, when propagating orchids, it is necessary to select seedlings that grow robustly and have not been attacked by diseases, observe the roots, and use a sterilized knife to divide the seedlings into several small sections. Note that during the cutting process, it is necessary to ensure that the wound is minimized, so as not to affect the normal growth of the plant.

2. Prepare the soil, and when the orchid is divided and propagated, it is necessary to choose the appropriate soil. Orchid is suitable for growing in the soil with rich organic matter content and loose soil, when the soil is matched, humus, garden soil, river sand soil can be mixed to make skin such as a substrate for cultivation, and a layer of vermiculite is laid at the bottom of the pot to improve the drainage of the pot soil before potting.

3. Before planting orchids, the roots need to be soaked in carbendazim solution for 5 minutes and then taken out, and then transferred to a ventilated and cool environment for maintenance.

4. Post-maintenance, after the planting is completed, it is necessary to water enough water into the potting soil of the flower pants, soak all the soil, create a moist growth environment for the plants, and also need to give 5 to 8 hours of astigmatism irradiation to maintain the normal growth of the plants. It is also necessary to apply a thin decomposed fertilizer every half a month to speed up the growth rate.

Orchids

Orchid is an orchid plant that is widely distributed throughout China. China has cultivated orchids for more than 2,000 years, and has always regarded orchids as a symbol of nobility and elegance, and is one of the top ten famous flowers in China along with "plum, bamboo, and chrysanthemum", collectively known as the "Four Gentlemen". Orchids are generally epiphytic or terrestrial herbaceous with several to many leaves, usually born at the base of a pseudobulb or on the lower nodes.

Prepare potting soil: Prepare pots with good air permeability for orchids, and mix the soil with humus, river sand, and pine needles. Depotting and root trimming:

Remove the orchid from the pot and prune the rotten roots. Divide transplantation: Cut the young orchid plants and plant the small plants into the soil.

Post-management: Cover the soil and water half a month after the completion of the branching.

1. Prepare potting soil

The first step of orchid raming is to prepare suitable soil and suitable pots to ensure the healthy growth of the root system of the plant, which is more conducive to the recovery of the growth of orchid ramets.

2. Depotting and root trimming

When there are young plants around the orchid mother plant, the propagation can be carried out, stop the application of water and fertilizer 3 days before depotting, pat the outer wall of the pot when depotting, and rotate along the inner wall of the pot with a small shovel, and then take out the orchid completely, and finally cut off the young plant, comb and prune the root system.

3. Divide the plant

After cutting the young plants of the orchid, put the small plants into the prepared potting soil, and then fill the soil to bury the root system, you can pull the root system upwards to avoid the hollow phenomenon, and the burial depth is suitable for the false bulb of the orchid, not too deep.

4. Post-management

After the orchid dividing is completed, it is necessary to water it once, wait for about half a month, and the wound of the plant will heal naturally, at this time, it will be covered with a layer of flower soil, placed in a cool and ventilated position for maintenance, wait for 1-2 months, and then add liquid fertilizer to the orchid.

What is the best season to pot "orchids"? Spring? Or autumn? Actually, it's not true!

Flower friends who raise orchids know that there can not be too many seedlings in a pot, generally 3-5 seedlings are the most suitable, because the space and nutrients of the potting soil are limited, if there are too many seedlings in a pot, too crowded, it will seriously affect its growth, and it will not grow well, not to mention whether it will bloom!

Therefore, we raise orchids, when there are more and more new seedlings, we must give it a pot in time, when it comes to the pot, the question comes, what season is the most suitable to divide the pot? Is it spring, or is it autumn?

Let me tell you: to divide the orchid into pots, we can't look at the season, generally after the flower, or when the temperature is between 18-28 degrees, based on this principle, to see whether it is a spring pot, or an autumn pot!

For example, the home planting rate is very high, spring orchid, orchid, they are generally in winter, or early spring when flowering, according to the principle of potting after flowering, then the spring pot is just right, and the temperature is also suitable at that time!

Why? Because if it is an orchid that blooms in winter or early spring, it is differentiating flower buds and giving birth to flower buds in autumn and winter, and the root system will be more or less damaged after being potted, and once the root system is damaged, it will seriously affect the differentiation of its flower buds, resulting in a decrease in the number of pregnant buds, or the flower buds will directly dry up, even if they open, the fragrance may not be strong. Don't you say?

In fact, the seedlings of orchids must be operated with caution when dividing, if there are small seedlings to separate, it will affect its seedling rate and survival rate. When dividing plants, it is necessary to pay attention to the strength, size and health of the seedlings, and also take into account the factors of the season.

Clause. First, the adult seedlings are suitable for separation.

Orchids can be separated normally only when the plant grows to adult seedlings and has small buds at the bottom. If the seedlings of the orchid are very small and have small buds, it is not suitable for distribution at this time.

Especially the small seedlings that have been planted have not yet opened their leaves, and they must not be divided. Because there is no small seedling with a mouth, it has no root system, and it cannot grow independently after separation. The prerequisite for dividing is that the seedlings have been able to grow independently, and the root system at the bottom is developed enough, so it is the best and most correct way to divide the orchid, and the survival rate will be greatly improved.

Clause. Second, healthy orchid seedlings can be separated.

When dividing orchids, take a look at whether the mother plant of the orchid is healthy? Healthy orchid seedlings can recover quickly after separation, and the seedlings grow quickly. If the orchid has a bacterial infection and the leaves are unhealthy, and the plant is too weak, do not divide it again.

If the plant is too weak, the seedlings are slowed down after seedling, and the potting is also slow, and the adaptability to the environment is particularly poor, and it is easy to die, and the survival rate is particularly low.

Clause. Third, the season of seedlings.

It is best to divide orchid seedlings during the peak growth period of orchids, such as spring or autumn, both of which are the peak growth stages. It is best to be between 15 degrees and 25 degrees Celsius, at this time it is neither cold nor hot, the plant grows slowly, the seedlings are fast, the pot is fast, and the old plants can also send out new orchid seedlings after separation, which is particularly beneficial to the reproduction of orchids.