How to grow orchids, how to water, transplant and change pots.

When it comes to orchids, this is something that many people like, and it is still quite good-looking, but I can't keep it well. I always feel like I'm going to die. How do I raise orchids?

1. How to water orchids

Improper watering of orchids is the main cause of death, some people usually spend a lot of time on conservation, very afraid of dry plants, frequent watering, plants have rotten roots do not know.

How much you water depends on your conservation environment, humidity, light and ventilation, as well as the growth of your roots, which is also the key reason why orchids are difficult to grow well.

These problems are applicable to most orchids, including Phalaenopsis and Cartland. The simplest thing is to look at the dry and wet degree of the soil. Every watering should be summed up and given once a few days or once a week has something to do with your family's environment!

2. The medium of orchid cultivation

Seeing that the dryness and wetness of the orchid medium is an important index of watering, you can extend the finger into the medium and pull out the finger to judge the degree of dryness and wetness of the medium and whether it is short of water.

Water moss and bark are general media for flower cultivation, and it is easy to judge the dryness and wetness of orchid media.

Orchids raised with water moss and bark sometimes do not have drainage holes, which is to prevent excessive water loss when watering, which is equivalent to no watering, water moss has the effect of retaining water! It is also recommended to raise orchids in orchid pots.

3. The function of water moss.

Water moss is like a sponge, it can keep the medium slightly moist for a long time. Therefore, like Phalaenopsis and Cartland, they don't like the wet environment very much, but they like to be slightly moist and need to be thoroughly dried before watering, while watering needs to wait longer before watering, rather than watering too often.

Bark is also great for raising orchids, reducing the risk of orchids rotting. The law of watering orchids should be mastered: it is best to water the medium the day before it is completely dry.

4. Differences among different varieties

For example, slipper orchids (Paphiopedilum) and Magnolia like to enjoy the wet environment, they can grow well in the wet environment, but can not let their potted soil completely dry!

The selection of high-quality water moss and bark is more conducive to the maintenance of orchids, watering is also easier to control.

5. Transplanting and changing pots

The bark of orchids or good water moss usually needs to be changed once a year, and bad water moss will be changed in a month! After continuous watering and drying, the bark will gradually degrade, so it is generally necessary to change the pot and transplant!

The withered bark can be used for composting, and the withered roots of orchids can also be used for compost.

6. Fertilization of orchids

The orchid had better be a water-soluble liquid fertilizer, choose the dosage first, and apply fertilizer during the growing period, while in the dose, add more water according to the liquid fertilizer instruction, and then apply fertilizer after diluting concentration than the recommended dose of 1ppm 4. This is the diligent application of thin fertilizer.

This is the end of the introduction of orchid culture methods, quickly according to these methods to make your orchids more beautiful.

How to change the pot of white orchid, the maintenance and management of white orchid in the four seasons / remove the soil after adaptation

White orchid is a kind of highly ornamental flower plant, which can be seen in many areas of our country, but if you want to raise it well, there are many places that need to pay attention to, such as changing pots regularly and maintenance in different seasons can not be careless, so how to change pots? What do we need to do for the maintenance and management of white orchids in the four seasons? Next, the editor will take you to learn about it.

First, how to change the pot of white orchid

1. Time to change basin

About the white orchid how to change the pot, in the choice of time is very important, generally best in March-April this time is the best, if it is the first time on the pot, we can choose the diameter of the 40cm or so flowerpots, in the process of breeding white orchids, we usually change the pot every 2 years, if the plant type is relatively large, 3-4 years to change the pot is also possible.

two。 Method of changing basin

When we are preparing to change the pot for the white orchid, we need to water the pot soil the day before, so that it can be more easily separated. During the separation, we can shovel around with a shovel, then slowly pour the flowerpot, and then push the pot soil out of the vent. After we have done some pruning, we can transplant it into the new pot.

II. Matters needing attention in changing pots of white orchids

When changing pots for the white orchid, we should cover the drainage hole at the bottom with tiles, and then cover it with some stones, which can help the white orchid drain and breathe. In addition, when changing the basin, do not remove all the original soil, let it slowly adapt to the new environment, can not immediately let it receive light, let it slow for a period of time.

III. Conservation and management of white orchids in the four seasons

1. Spring maintenance

Spring is a more comfortable season for white orchids, and the climate of this season is more suitable for its growth, so it can be watered properly in the process of breeding, and we can let it accept it all day in terms of light. in this way, it will grow more sturdy and look green.

two。 Summer maintenance

Summer is the hottest season of the year, when raising white orchids in this season, it is best to raise them indoors in a semi-shaded place, and the environment should be ventilated, so that they will grow very well. if raised outdoors, it is easy to cause the leaves of white orchids to turn yellow because of too strong light, so we should pay attention to this.

3. Autumn maintenance

The climate in autumn is similar to that in spring, which is more suitable for the growth of white orchids, but the climate in autumn is drier than that in spring, so the watering frequency should be slightly higher. The light is not strong this season, we can breed it outdoors and let it receive light throughout the day.

4. Winter maintenance

The white orchid will enter a semi-dormant period in winter, where we can stop fertilizing it, but it can not be broken in watering. We only need to appropriately reduce the amount of water and frequency of watering, and to maintain the principle of not drying and not watering. When the temperature rises at noon every day, we also need to move it outside to receive sunlight for a few hours, which can increase its cold resistance.

Conclusion: after reading the above, I believe you also have a certain understanding of the problem of how to change the pot of white orchids. The editor has introduced the problems of conservation and management of the four seasons of white orchids here, hoping to bring you some effective help.

How to grow orchids? Ecological habits and cultivation and Management techniques of Orchid

How to raise orchids? Orchids have always been of high ornamental value. To cultivate orchids, we need to analyze the habits and growth environment of orchids, and at the same time pay attention to cultivation methods and later maintenance. Let's learn the cultivation techniques of orchids.

1 cultivation of orchids

1.1 Ecological habits of orchids

Orchids like a warm and humid environment, especially warm in winter and cool in summer is more suitable, breeding orchids, must avoid high temperature and dryness. The growing place of orchids requires that the upper layer of soil is deep and rich in humus, and the black-brown fertile soil is the best, with good water permeability and water retention.

1.2 Classification of orchids

There are many varieties of orchids, about a thousand, and the common species are cold orchid, cymbidium, hard-leaf orchid, ink orchid, Dongfeng orchid, Taiwan orchid and so on. If you want to cultivate orchids scientifically, you need to distinguish and understand the species of orchids. This paper mainly discusses the cultivation techniques of hard-leaf orchid, cymbidium and Dongfenglan varieties.

1.3 selection of orchid pots

Choose a suitable orchid basin, the growth of orchids is very important, glaze basin workmanship, very beautiful, in line with the temperament of orchids, can be used as one of the options, its disadvantages are insufficient air permeability; plastic basin has the advantages of cheap price and light quality, but its permeability is poor; tile basin has good ventilation, for the growth of orchids, it should be a good choice for orchids. Generally speaking, what kind of orchid basin to choose is mainly determined according to the actual situation.

1.4 preparation of soil

Soil is the foundation of orchid growth. Scientific allocation of soil can make orchids grow healthily. The soil with good air permeability and hydrophobicity is the most suitable for the growth of orchids with a pH value of 5.5-6.5. The culture soil of orchid can be composed of the following substrates: ① rotten leaf soil matrix: this kind of soil can be prepared artificially, and the main allocation method is to pile up the fallen leaves together, add fertilizer, mud and water, after the process of sealing, ripening and sieving, the rotten leaf soil can be obtained. ② bamboo root soil matrix: it is obtained in the root of the main clump that has grown for many years, which contains bamboo whip, bamboo root and rotten bamboo leaves, which is rich in nutrition and loose in soil; ③ mud matrix: generally obtained from the mountain forest, in which there are all kinds of decaying leaves of plants, the soil is loose and breathable. After selecting the culture soil, the culture soil should be sterilized before use and the pH value of the soil should be adjusted in the range of 5.6 to 6.5.

1.5 preparation of orchid seedlings

The most suitable preparation time for orchids is around Rain Water. After pruning and disinfecting the bought orchids, they can be cultivated. The work of replanting should be combined with ramet propagation and potting. Generally speaking, when taking out the orchid, make sure that the soil has a suitable temperature of 20-28 ℃ and keep the leaves free of water as far as possible. After taking out the ground, the rotten roots, broken roots and dried leaves were trimmed, and the trimmed langen was placed in a 1000-fold solution of 50% methyl topiramate for 10-15 min, then taken out and placed in a ventilated place to dry.

1.6 cultivation of orchid seedlings

Cultivation or replanting orchids need to choose the right season, generally speaking, the Qingming Festival is the best time to cultivate and replant orchids. The specific cultivation methods are as follows:

① selects a flowerpot of appropriate size, covers the tiles on the drainage outlet of the basin, and then fills the flowerpot with relatively loose materials such as ash, filling it into the area between 1, 3, 1 and 2 of the flowerpot, and covering it with nutritious soil.

In the process of transplanting, ② should try to avoid the contact between the orchid root and the inner wall of the container, so as to ensure that the root of the container is naturally stretched. ③ holds the orchid leaf with his hand, slowly fills the soil into the orchid root, and lifts the orchid slightly upward to ensure the natural extension of the orchid root. At the same time, pay attention to adjust the position and height of the orchid plant until the plant is higher than the pot surface.

Orchids planted by ④ should be covered with pebbles or water moss on the surface of the soil, which is not only beautiful, but also can regulate moisture.

⑤ in the orchid planting, the first watering should be thoroughly watered, when using a spray can to spray leaves, pay attention to uniform force, small water droplets are better. After that, the orchids are soaked in a water basin, and the leaves can be sprayed with a spray can.

2. Management of orchids

2.1 Environment and planting site

Orchids prefer shade, and 10-25 ℃ is the optimum temperature for orchids to grow. Too high or too low temperature will seriously hinder the growth of orchids. In order to avoid this situation, the common ways are to build an Arbor, sprinkle water and so on. The optimum air humidity for orchid growth is 60%-80%. The humidity in the greenhouse generally does not meet the requirements. You can increase the humidity by sprinkling water and proper shading. The growing environment of orchids is as far away from industrial areas as chemical plants. It is best to face southwest and have the location of the shelter to avoid being hurt by the bright light.

2.2 Water management

Spring water or clean water is the most suitable source of water for orchid growth. It is difficult to have spring water and clean water in the city. Use tap water for 2-3 days and use it after removing chlorine from the water. Watering should also be determined according to the specific growth and weather conditions of orchids, not too frequently, especially in spring to prevent excessive wetness, while the summer temperature is higher, to ensure sufficient water, autumn is not dry or wet is the most appropriate, winter should be watered as little as possible, choose sunny days to water as much as possible.

2.3 Fertilizer Management

Orchids like fertile soil, if the quality of base fertilizer is not good enough, it is necessary to top fertilizer. There is a fixed time distinction between base fertilizer and topdressing, generally speaking, rotten leaf soil and pig manure put in during cultivation are base fertilizer, while topdressing is limited in orchid growth due to the lack of base fertilizer quality, so fertilizer should be added, and the specific fertilization time depends on the variety and climate of orchid. Due to the slow evaporation of water in cloudy days, it is not suitable to apply fertilizer. When the temperature is more than 30 ℃, the water evaporation is too fast, so it is not suitable for fertilization, so the best fertilization season is spring and summer, the most unsuitable season is winter, and a small amount of fertilizer can be applied in autumn. There are two ways to apply fertilizer: ① mixes fertilizer with base fertilizer; ② fills water and fertilizer and applies fertilizer to flower roots by spraying, and be careful not to get fertilizer on the leaves.

2.4 Control of diseases and insect pests

Compared with most ornamental plants, orchids have relatively few diseases and insect pests. The main diseases of orchids are brown spot and anthracnose. The main cause is that the basin soil is too wet and there is no sunlight for a long time. To prevent orchid diseases and insect pests, we need to do a good job in the following aspects: ① in planting, try to select disease-resistant varieties; ② indoor maintenance, to ensure that the distance between pots 10: 15cm; ③ watering properly, cut off the diseased leaves in time, appropriate spraying 40% fungicide 800x liquid; ④ in case of orchid disease, should be more ventilation, supplemented by spraying 50% carbendazim 800-1000 times solution.

2.5 Protection of mosaic

Every day, the orchid leaves should be protected, the pollution should be solved in time, and the withered and diseased orchid leaves should be cut off in time. In addition, each orchid seedling does not need to leave too many flower buds, leaving one can, the initial unearthed flower buds are more, to prune, leaving a high-quality flower bud. In order to prevent orchids from pollinating, the flowers must be reduced before they wither. If the purpose of cultivation is cross breeding, orchids should be artificially pollinated.

The above is the whole content of orchid cultivation techniques that we are going to talk about today. Welcome all interested florist friends to study in Huinong Network!