There are many varieties of orchids, do you know how to raise cold orchids?

.Most of the fine-leaved orchids in the wild grow under the trees, and the light is not strong Countermeasures for raising fine-leaved orchids at home: avoid direct sunlight, especially at noon But there must be moderate light Any plant must photosynthesize Otherwise, it will not survive Hanlan grows on a particularly drained slope, and the Hanlan in the too shady and humid place does not grow too well, afraid of moisture, afraid of stagnant water, not afraid of drought Countermeasures for raising fine-leaved Hanlan at home:

Control the number of waterings, don't worry about drought, (don't look for me if you're dehydrated) The fine-leaved Hanlan in the mountains, as can be seen from the figure, the planting material is mostly weathered stone on the mountain, covered with a layer of pine needles, Tochia leaves, the soil content is not much, and the fine-leaved Hanlan is raised at home Countermeasures: imitate its planting material, weathered stone fragments are screened, and the thickness is controlled by looking at the planting environment, adding some rotten wood, rotten leaves, in order to keep the ever-changing fine leaves in the mountains, grow not deep, most of them gently pull out their hands, and they come down

Hanlan is not very easy to maintain, because its requirements for the growth environment are relatively high, but it is better to maintain at home, but it is also necessary to meet its growth needs, especially light, not only to avoid strong light, but also to have sunlight, but also to control watering, keep the soil moist.

Hanlan is not good to raise.

Hanlan is not very easy to maintain, because its requirements for the growth environment are relatively high, but it is better to maintain at home, but it is also necessary to meet its growth needs, especially light, not only to avoid strong light, but also to have sunlight, but also to control watering, keep the soil moist.

The method of raising Hanlan at home.

1. Illumination:Hanlan prefers to grow in a semi-shady environment, so you need to pay attention to it at home or when you are maintenance, you must avoid strong light exposure, and you can have weak scattered light at ordinary times.

2. Temperature:Hanlan is more sensitive to temperature, and it is best to keep the temperature between 18-28 degrees when maintaining the clothes at home, and it is necessary to cool down appropriately in the summer when the temperature is high and keep the temperature below 30 degrees.

3. Watering:Hanlan prefers a growth environment with high humidity, so when maintaining, it is necessary to water in time to maintain a certain humidity, especially in summer, but to avoid not producing stagnant water.

Precautions for raising cold orchids indoors.

1. When maintaining the orchid indoors, we must pay attention to fertilization, especially in the growing season, only when the nutrients are sufficient, it will grow vigorously and better flowering.

2. When the cold orchid is maintained indoors, it must be ventilated more, if it grows in a hot and breathable environment for a long time, it is easy to be infected with pests and diseases, which will hinder growth.

1. Sufficient light. Hanlan likes to grow in the sun, with the help of sunlight it can produce beautiful flowers, especially when it blooms, must not be placed in the shade, if the plant lacks light, then its flowers may fall off in advance, reducing the ornamental value of its plants, so be sure to give it enough sun.

2. Water and fertilizer management. In fact, Hanlan likes to grow in moist soil, it needs to be watered a lot, and it needs to be watered a lot when it blooms, but when the temperature is lower than 15, then it needs to be watered well, and Hanlan needs sufficient nutrients, so it needs to be applied fertilizer in time, especially during flowering.

3. Temperature control and maintenance. The flowering period of the orchid is about 8 December, this time period not only needs to give it enough sunshine, but also to control the temperature at 18 25, if the plant enters the winter, the temperature needs to be controlled at about 10, so that it can make it bloom longer, which is conducive to the growth of the plant.

4. Pruning treatment. Whenever the orchid enters spring after flowering, wait for its climate to gradually heat up, and prune the plant properly, cut off all the residual flowers, and also cut off the diseased branches and leaves, which can reduce the digestion of soil nutrients, so that the plant can grow better, and promote it to produce more flowers.

The flowering period of the cold orchid.

The flowering period of the cold orchid is generally ,—— August 12, but there are still differences. Generally, due to the different environments and climates in different regions, the flowering period is still different. Generally, the flowering period of large-flowered orchids is concentrated in October and November, but there are also those that bloom in July or January, and there are also those that bloom in January.

Therefore, some people think that the cold orchid is divided into spring cold orchid, summer cold orchid, and autumn cold orchid.

Han Lan wants to bloom beautiful flowers, the fragrance is fluttering, and maintenance is very important. The maintenance of Cymbidium grandiflora requires reasonable maintenance in the early stage of growth, good water and fertilizer management, sufficient light and suitable temperature to meet the growth requirements of Cymbidium grandiflora and ensure that it has enough nutrients to grow well. There are two other things to note.

First, we should pay attention to cold and frost protection in winter to avoid frostbite attacks on orchid plants in cold climates; Instead, we should pay attention to the prevention and control of pests and diseases to avoid the invasion of pests and diseases that cause damage and death to plants. In addition, there are some small details to pay attention to during the flowering period of cold land orchids. For example, the cold orchid with deep flowers has stronger light, and the shallow flowers can be slightly darker.

It is also necessary to pay attention to the protection of flower buds, otherwise the flower buds of Hanlan are easy to rot or be bitten by insects, and they need to be observed and prevented in time. Sometimes, when the floral aroma of Hanlan is not strong enough, the curing temperature can be lowered. When the temperature is low, the floral fragrance will be stronger.

The flowering period of the orchid is usually from August to December, but there are still differences.

Generally, due to the different environments and climates in each region, the flowering period is still different. Generally, the flowering period of the orchid is concentrated in October and November, but there are also those that bloom in July or January, and those that bloom in April and May. Therefore, some people think that Bizhong is a cold orchid, and there are spring cold orchids, summer cold orchids and autumn cold orchids.

If Hanlan wants to bloom beautiful flowers and has a wafting fragrance, it is very important to maintain it.

In addition to the need for reasonable maintenance in the early stage of growth, water and fertilizer management, sufficient light and suitable temperature are given to meet the growth needs of the cold orchid, and to ensure that it has enough nutrients to grow well. There are also two points to pay attention to, one is to pay attention to cold and frost protection in winter to avoid frostbite in too cold climates; Instead, we should pay attention to the prevention and control of pests and diseases, so as to avoid injuries and deaths of plants due to the invasion of pests and diseases.

In addition, in the maintenance of the flowering period of the cold orchid, you also need to pay attention to some small details.

For example, the light should be stronger for the dark flower, and the light can be slightly shader for the light-colored flower. It is also necessary to pay attention to the protection of the flower buds, otherwise the flower buds of the cold orchid are easy to rot or be bitten by insects, and they need to be observed and controlled in time. Sometimes, when the fragrance of the flowers of the orchid is not strong enough, the temperature of the maintenance can be lowered, and the aroma of the flowers will be stronger when the temperature is low.

The flowering period of the cold orchid is from August to December every year, the plant can bloom all year round, but it mainly blooms at the beginning of winter, in the process of cultivating the cold orchid, it is necessary to apply foliar fertilizer frequently, spray potassium dihydrogen phosphate more, improve cold resistance and disease resistance, and appropriately increase the frequency of sunbathing, and the sunshine time can not be less than 4 hours a day during the flowering period.

The cold orchid period is from August to December every year, it has a wide variety of varieties, and can bloom in four seasons of spring, summer, autumn and winter, and the cold orchid usually blooms in the winter season, has a certain cold resistance, and the vitality is very tenacious.

When the cold orchid is flowering, it is necessary to apply foliar fertilizer, mainly potassium dihydrogen phosphate, and apply it once every 20 days to improve the cold resistance of the plant, and avoid topdressing thick fertilizer, otherwise the leaves of the cold orchid will be burned and reduce the ornamental value of the flowers.

During the flowering period, the cold orchid is susceptible to diseases and insect pests, mainly virus diseases and aphids, which will damage the flowers, so in the cold orchid flowering period, it is necessary to spray disinfection and insecticides regularly to keep it in a healthy growth state.

Hanlan likes to grow in a sunny place, especially in the flowering period, to ensure more than 4 hours of light time every day, and the cold tolerance of Hanlan is not strong, when the temperature is lower than 0 degrees Celsius in winter, it is necessary to cover the film to keep warm to prevent frost damage.