How to care for orchids in spring How to care for orchids

To change the soil or loosen the soil, remove the old leaves and yellow leaves, water a little, and so on, you can apply some fertilizer appropriately, pay attention to watering, bask in the sun at noon, and nourish the spirit to wait for flowering.

1. Orchids are mostly semi-negative plants, and most species are afraid of direct sunlight and need proper shade;

2, orchids in April in the middle of the Xuchang Bridge can shine more sunlight to promote its growth, after the end of April to properly shade the shade, from June to September, every day to put the orchid in the shade in advance, can be used shade nets or curtains, after October the weather becomes cooler, the sun is weaker, but around noon still need to do a good job of orchid shading;

3. From the beginning of spring, with the rise of temperature, orchids into the vigorous growth period, should gradually increase the amount of watering, every 1 to 2 days to water 1 time, high temperature in summer, usually suitable for early morning and evening watering, do not water at noon, when the rainy season comes, according to the amount of rain and the humidity of the potting soil to flexibly grasp the amount of watering, do not pot soil water, will cause orchid root rot, late autumn, the temperature begins to drop, should gradually reduce the amount of watering, every 2 to 3 days to water 1 time, the temperature in winter is low, Most orchids enter the dormant period, and watering should be controlled at this time, which can be watered once every 5 to 7 days;

4. The family balcony-style orchid raising place should have cold-proof and rain-proof facilities, put a plastic film above the orchid basin to cover the rain, open the film when it is sunny, and close the film when it rains to prevent cold wind, cold rain and frost and snow.

1.When the orchid blooms, should it be watered or not? Some flower lovers believe that watering an orchid after it blooms will cause the orchid to wilt prematurely, or even control or not water.

If you do, the orchid can easily die from drought. Do you want to water an orchid after it blooms? Just like all my orchids bloom, I will water them because after the orchids have bloomed, they need water to supply them.

After the orchid blooms, be sure to continue watering, but be sure to water it according to the dryness and humidity of the potting soil. If it is not given a drought, its root system will be damaged, causing its flowers to wilt prematurely. It is a natural phenomenon that flowers bloom and fall.

When the ambient temperature of orchids is high, they tend to wilt early. If the temperature is lower, it will bloom longer. It cannot be generalized that this orchid is for people who do not water.

2.Let my potted orchids ventilate in a relatively ventilated environment. This is how I take care of it after it blooms, just to keep it from insects.

Because after it blooms, the fragrance of this flower is relatively strong, and it is easy to attract some insects. The pest eats this flower, and this wound is highly poisonous, causing it to dry up and fall off. 3.

When an insecticidal orchid or this good flower, apply some insecticide to it, which is this small white medicine diclofenac, which is very convenient to use at home. It is granular, non-toxic, and has an expiration date of forty days. The method of use is also relatively simple.

Sprinkle directly on the surface of the potting soil, which can prevent various pests and diseases from eating the flowers. If the temperature is too high, it will enter vegetative growth. However, these sprouts will compete with this bud for nutrients, causing it to adjust and maintain in advance at lower temperatures, so this flowering period will be longer.

Indoor insulation, fertilizer control, watering, ventilation.

1. Indoor insulation, the weather is getting colder in winter, and the orchids placed outdoors are easily attacked by the cold snap, so they must be moved into a sunny place indoors in time for maintenance.

If you live in a building, it is best to put the orchid pot on the closed balcony, which can ensure that the orchid has sufficient sunlight, which is extremely beneficial to the pregnant buds and flowering of the orchid.

After entering the room, the room temperature should be controlled between 5 and 15, which can be met by the average family. But the room temperature should not be too high, too high will cause slow growth of flower stems and poor bud development.

2. Fertilizer control and brightness, orchids generally do not need to be fertilized during hibernation. The roots of orchids have root fungus symbiosis and generally need to be repotted every other year, and the soil is rich in nutrients, so there is no need to repot. However, for Chunlan, it will grow in winter, and it is necessary to replenish nutrients in time and spray a small amount of phosphorus and potassium fertilizer on the foliage.

3. Control watering "can not be dry in summer and autumn, and not wet in winter and spring", which is the experience of raising orchids summarized by predecessors. Orchids are mostly dormant in winter, requiring less water, and the potting soil is slightly moist.

If the potting soil is indeed very dry, it can be used for water spraying at a similar room temperature around noon on a sunny day to keep the potting soil slightly moist. Orchids should be watered with rain or snow, but if you use tap water, you can leave them dry for two days before using them.

4. Ventilation, orchids like a warm and humid environment with good air circulation, indoor stove heating in the north, the pot should be kept away from the fire, around noon on a sunny day, the window should be opened for ventilation, or the pot should be placed outdoors in a sheltered place from the wind and the sun.

Orchids that are placed on closed balconies for maintenance should also ensure air circulation and open windows frequently. But when the temperature drops sharply, close the windows immediately to prevent the orchid from freezing.

How many varieties of orchids are there:

According to incomplete statistics, there are a total of 800 genera and more than 20,000 species of orchids, which is the second largest plant family in the world. It seems huge, but as long as it is subdivided, it is still very clear.

1 Site selection It is required that the surrounding area is open, well-ventilated, and close to the water surface, with moist air and no soot pollution. In the southwest of the site, evergreen broad-leaved trees can be planted, and the canopy density should be about 0 7, which can reduce the afternoon sun exposure and adjust the humidity and temperature.

2 Watering It is advisable to use rainwater or spring water, not saline-alkaline water, if you use tap water, you should leave the water for a few days before use. Watering depends on the temperature, the amount of watering in spring is less, and it is advisable to do more in summer; The rainy season is when the orchid extracts leaf buds, and the potting soil should be slightly dry; When the weather gets cooler in autumn, reduce the amount of watering and keep it moist. In winter, it should be dry indoors, reduce the frequency of watering, and it is advisable to water at noon.

Orchids can be drenched in light rain, but continuous rain or heavy rain is easy to rot hearts and leaves, so it is necessary to pay attention to rain.

3 Fertilization Planting orchid should be planted with cake fertilizer, with 4 parts of plant ash, 10 parts of bean cake, 10 parts of bone meal mixed well, put in the jar, add water several times, so that the bean cake soaks until it rises, and then cover and seal, after a year of decay, and then make dry grains. When using, it can be placed on the basin surface. If whole manure is used, it should also be decomposed for one year and mixed with water to dilute the filter residue.

Generally, fertilization begins in May, and fertilizer is stopped in the beginning of autumn, and thin fertilizer is mastered and applied more. Fertilization should be done in the evening, followed by 1 more water in the early morning of the next day.

4 Shade and protection from the cold Except in early spring and winter, it should be placed under an open-air canopy. The shade is required to be well ventilated, and the orchids can bask in more sunlight when they first come out of the house in March and April, and the shade time will gradually increase later. In winter, orchids should be moved indoors to protect against the cold, and the room temperature should be kept at 1c 2c.

In addition, orchids should also pay attention to frost protection after leaving the house in spring and before entering the house in autumn.

It's not advisable to use books, experience is to kill people, so let's do it yourself.

Shade and cold, see dry and wet, thin fertilizer applied frequently.

How to water orchids in daily maintenance?