I want to raise white orchids, do you want to pay attention to anything?

Watch out for marshmallows as well as rabbits. According to scientific research, Brandy naturally likes marshmallows, and of course you can use rabbits instead of marshmallows. Preferably both marshmallows and rabbits. But don't plant pineapples next to them, as they will attract sparrows.

Remember to be sure to pot pineapples on the side, or raise a rabbit, or sprinkle marshmallows on the roots.

So the white orchid will definitely grow well under the nourishment of the marshmallow

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Marshmallows are an indispensable fertilizer!

Potted white orchids can be raised like this:Choose a mud pot or purple sand pot with good permeability as a flower pot.

Prepare some soft, breathable, slightly acidic and fertile soil and put it in a pot.

Then dig a planting hole in the potting soil and plant healthy and disease-free white orchid seedlings into it.

After that, fill the hole with the surrounding flower soil by hand, and slightly compact the soil surface, and water it once until it is alive.

The origin of white orchids is in Southeast Asia, as well as India, Bangladesh, Sri Lanka and other places. It is a southern tree species, so it prefers slightly acidic soil. Also prefers well-drained, humus-rich soils. What kind of soil is appropriate?

Soil suggestion: When we raise white orchids, we can use a mixture of humus, peat, and coarse sand. Also, when planting white orchids, you can add less well-rotted manure to the soil, which can not only enhance the acidity of the soil, but also make the soil more fertile.

2. Prefer light and fear the sun.

White orchids belong to masculine flowers, like full sunshine, but also afraid of strong summer sun exposure, so when the summer is cultivated, at noon when the sun is strong, you can be slightly shaded. The rest of the time can be kept in a sunny area.

When raising white orchids, the ventilation environment needs to be better, especially in summer, when the temperature is high, to prevent high temperature and high humidity, resulting in white orchid pests and diseases.

In addition, the ability of white orchids to resist smoke is very weak, so when they are usually cultivated, it is necessary to prevent the invasion of smoke and dust, and prevent white orchids from growing poorly because of smoke and dust.

3. Water the soil after it is dry.

White orchids are afraid of arid environments and moisture, so they prefer well-drained soil and water when they are dry and wet. Watering management: We water the white orchids, we can wait for the soil to turn white and then water permeable, that is, wait for the potting soil to dry before watering, and water thoroughly.

It is also necessary to loosen the soil in time when the soil is slightly dry, water in the morning or evening in the middle of summer, and remove stagnant water in time during the rainy season. In the spring, you should not water too much, and in the autumn you should water a little more than in the spring. By the end of autumn, the amount of watering needs to be reduced.

There are also white orchids like slightly acidic water quality, so when we water white orchids, especially flower friends in the north, we can use ferrous sulfate water-soluble fertilizer once every 15 or so 30 days, which can play a role in preventing and controlling iron deficiency yellow leaves.

4. Reasonable fertilization.

White orchids like fertilizer, but they are also afraid of raw fertilizer or thick fertilizer, and in the slow growth period, they also need to stop fertilization to prevent fertilizer from burning roots.

Fertilization management: We can use thin fertilizer and frequent fertilization for white orchid fertilization, and the fertilization is mainly based on phosphorus and potassium fertilizer. During the vigorous growth period, every 5-7 days is a thin rotten cake fertilizer water.

After the fish offal is rotten and the shrimp is rotten, it is applied according to the ratio of 1:9 in the fertilizer water, and then a small amount of superphosphate is added to the fertilizer water, which can make the white orchid bloom more and more fragrant.

Watering: White orchids are fleshy roots, afraid of waterlogging, too much watering, can cause disease or root rot. It is also afraid of drought, and if the watering is delayed slightly, the leaf edge will be scorched and even burned.

Light: White orchids prefer sunny and humid environments, and should choose shelter from the wind and sun, with sufficient light. If the light is insufficient, it will cause the branches and leaves to grow, the branches and leaves are thin, and the flowers are thin or do not bloom.

If the plant is exposed to strong sunlight in the hot summer, the growth of the plant will also be inhibited, and the edges of the young leaves are prone to the symptoms of reverse curling and yellowing.

Soil: White orchids prefer moist soil but not wet. If the soil moisture is excessive, there will be rotten roots and yellow leaves, and in severe cases, it will lead to the death of fallen leaves. If it cannot be planted in alkaline or poorly drained soil, growth will stop or even die.

Fertilization: white orchid is particularly fond of fertilizer, sufficient fertilizer can flower more fragrant, apply light liquid fertilizer in early spring, gradually thicken, and mix with an appropriate amount of ferrous sulfate, stop fertilization during the wintering period.

Pest control: White orchids usually have leaf spots, rot fungus diseases, aphid diseases, etc. Aphids can be captured and eliminated directly.

The cultivation method of white orchids.

1.Potting soil. The choice of home potting soil should focus on air permeability and porosity, and it should also be rich in humus.

Flower pots such as tile pots, purple sand pots and plastic pots with more bottom holes will have better air permeability, and granular soils of different sizes are more conducive to water permeability and air permeability.

Planting location. White orchid potted plants can be moved outdoors in March and April every year, in a well-lit place.

In summer, when the temperature is high, it is necessary to use shade nets or simple shade canopies to maintain the cooling, so that the white orchids can receive sufficient sunlight at the same time, and can also avoid excessive direct sunlight to prevent the occurrence of sun exposure to burn the branches and leaves of the white orchids.

When pruning the apical bud and cutting off the side branches, pay attention to the selection of height, and the appropriate pruning position will promote the side branches, flower buds and flowering.

Before placing the white orchid indoors, the dry, long, diseased and overly dense branches need to be cut off to minimize the consumption of nutrients; When placed outdoors, the old leaves at the bottom of the branches can be removed as appropriate, which is beneficial to promote the growth of new branches.

Fertilizing white orchids need more fertilizer to grow, and should be fertilized once every half a month or so, or 2-6 grams of compound fertilizer (nitrogen, phosphorus, potassium) should be applied.

Fertilization should not directly contact the fertilizer with the roots, and should be watered gradually into the soil to prevent "root burning".

Frequent application of thin fertilizer (cake fertilizer), no need to fertilize in winter, the next year from the sprouts to June, fertilizer water every 3-4 days can be watered, 7 September every 5-6 days a watering, according to the actual situation can be changed the number of fertilization.

Watering white orchids should be watered in moderation to prevent stagnant water.

Like many domestic flowers, the "no drying, no watering" method is used; Do not water too often, and sprinkle the leaves and surroundings moderately.

White orchids should be discarded in time after rain to prevent root rot.

TemperatureWhite orchids are susceptible to cold, so temperature is the key to whether white orchids can safely overwinter, and all regions outside South China should be maintained indoors in winter, and the minimum room temperature should be kept above 5, until Qingming and Guyu can be placed outdoors again.

In the summer hot weather, effective measures should be taken to help the white orchid cool down.

Although the white orchid needs sufficient light, it is best to put it under the shaded trellis in summer, remove the shelter when the light is suitable, and then restore the shelter to its position when there is strong light at noon. (White orchids should be placed indoors with priority given to sunny and light-transmitting locations.) ）

White orchid is one of the famous summer fragrant flowers in our country, its green leaves are dense, smooth and soft, giving people a fresh and cool feeling, the flowers are white like jade, fragrant like orchid, refreshing people's hearts.

White orchid is also known as white orchid, Burmese cinnamon, dou orchid, etc. It belongs to the Magnoliaceae family and is an evergreen tree. Native to the Himalayan region is the Malay Peninsula, which is widely cultivated in Guangdong, Guangxi, Sichuan, Yunnan, Fujian and other places in China, and can be planted in the open field in these areas.

The tree is 10-20 meters tall and can be hugged together. Most of them are potted plants in eastern and northern China.

The white orchid has a long flowering period, and the Yangtze River basin begins to bloom in June every year and can bloom until October, of which June to July is the peak flowering period. It blooms at night and has two types of flowers, white and yellow. The yellow flower, the name is yellow orchid, the flowers are sparse, the color and fragrance are not as good as the white orchid, and it is used as a rootstock in Guangdong, Guangxi and Fujian.

Growth habits. White orchid is a tropical tree species, which likes warmth, sunshine, cold, and soot. It grows in moist environments and loose, fertile, well-drained acidic soils. Avoid standing water.

Cultivation method. 1. Plant in pots. There are two kinds of white orchids on the market, potted or with mud. The planting time of potting with mud balls should be purchased after Qingming, and it is easy to be frozen if purchased too early.

White orchids are fleshy roots, and should be planted with loose and well-drained mud or slightly acidic culture soil mixed with a little sand. After about 15 days or so, it can be moved to a sunny place and transferred to normal maintenance management.

2. Fertilizer and water management. From May, new branches and leaves should be gradually grown, and the potting soil should be watered in time after drying, and thin fertilizer should be applied 1-2 times. From June to September is the peak growth period of white orchids and the flowering period of pregnant buds, and fertilizer and water management should be strengthened from this time onwards.

Fertilization method to thin fertilizer diligent application for the principle, in the flowering period is best every 3-4 days to apply, the use of thin human feces, or bean cakes, vegetable cakes, trash fish and shrimp after fermentation and decay, according to the fertilizer 1 part of water 9 parts of application, in the evening when the pot soil is dry, so that it grows lush green, flowering continuously. During this growth and flowering period, if the fertilizer is insufficient, it will bloom less. If only nitrogen fertilizer is applied and no phosphorus fertilizer is added, it will only grow leaves, with little or no flowering.

Prevent the potting soil from being too wet or waterlogged, otherwise it will affect the growth of the roots, and in severe cases, it will also make the roots black and rotten, resulting in the yellow leaves falling off and dying. In summer and autumn, the heat evaporates quickly, and the amount of watering should be large; Keep the potting soil moist in winter.

3. Temperature and light. In winter, you need to move into the room to prevent freezing and keep warm, and the room temperature can be kept at 3-5, if it is below 0, it is easy to be frozen. 20 or above, open windows for ventilation and cooling.

Indoor air should be circulated. After the spring Qingming, gradually go out of the room, put it in a sunny and ventilated place, and the sunshine needs more than half a day. Only with enough light can it grow well.

If it is placed in a shaded place with insufficient light, it will grow branches and leaves, and there will be little or no flowering. It is also necessary to pay attention to the surrounding environment to prevent smoke and dust from penetrating.

4. Pruning. There will often be dead branches, diseased branches, etc., which must be repaired in time after being found.

5. Turn over the pot and change the soil. It is usually done every 2-3 years.

6. Pest control. The main insect pests are aphids and heartworms.

White orchids prefer a sunny and humid environment, and should not grow in alkaline soil for a long time, so white orchids should be planted in a sheltered and sunny place, with good drainage and fertility. At the same time, it is necessary to avoid burning the juice due to strong light exposure in summer, and avoid stagnant water and rotting roots.

In order to prevent insect pests such as red spiders from turning yellow and falling off leaves, it is required to have a well-ventilated environment.