How to grow white orchids and what to pay attention to

Why do home-grown white orchids turn yellow and wither, today I will take you to understand the planting method.

Hello! Propagation method of white orchid:

1. Cuttings.

Cuttings are one of the methods of many flower propagation, mainly because the operation of cuttings is relatively simple, and the survival rate is not low, so it is deeply loved by the majority of flower friends. However, it is the least optimistic reproduction method on the white orchid plant, because the self-regeneration ability of the white magnolia is relatively poor, and the rooting ability of its branches is not strong, so the survival rate of cuttings will be very low, so it is not recommended for flower friends to use.

2. Grafting.

Grafting method is one of the most technical tests among the four breeding methods, and there are many kinds of breeding methods, and most flower friends use two kinds of grafting and cutting. Docking refers to the time of connection, spring, summer and autumn three seasons are the growth period of magnolia, in these three seasons can be used to rely on the propagation method, the branch part of the grafting is generally about 60 centimeters from the ground is the best, tie the mud ball on it, and wrap the outside of the soil with leaves, this is for the rain to wash the soil away. After the completion of the pick-up work, the general management time is two months, and it can be cut off after two months.

3. Sowing. The preparation of the sowing method is more, in September you can start to prepare to collect the seeds, the collected seeds should be washed with water and then go out of the false skin on the surface, and then the seeds are kept in the moist sediment, so the preservation method is to prevent the seeds from losing their activity, and they can be taken out and sown in March of the next year, and the cultivation time is generally about half a month to grow small seedlings.

Fourth, the strip.

There are also many methods of strip propagation method of magnolia, and the most commonly used are ordinary strips and high branch strips.

1. The best time for ordinary striping is from February to March, treat the branches to be pressed, split them at the base of the branches, and use some thicker things to get stuck in the middle, and then slowly press them into the soil, being careful not to break the branches. The branches pressed into the soil need to be held in place with some filaments so that the separated branches do not warp out. Wait for the shoots to sprout and then divide and cultivate.

2. The high branch strip is selected to grow robustly on the magnolia plant, and is not threatened by pests and diseases, but there are some cracks in its pot, and some auxiliary tools are also needed to fix the branches, but the high branch strip is covered with some cylinders or clay pots and other things, filled with soil in it, and the humidity is maintained daily, and new shoots can germinate in May.

Dear, hello, white orchid planting methods and precautions: 1, light conditions white orchid likes a sunny environment, but is not tolerant to strong light exposure, so in the maintenance process, you can put the plant in a sunny place, summer light intensity, use shade net for shading, or move the white orchid into the indoor maintenance 2, scientific watering and maintenance of white orchid process, pay attention to the amount of watering, and then water once after the soil is dry, when the weather is hot and dry, regularly spray water around the leaves and plants, Increase air humidity and pay attention to remove stagnant water in time after rain. 3. Fertilization management White orchid has a large demand for nutrients, and the ammonia, phosphorus and potassium compound fertilizer is applied every half a month during the peak growth period, and the fertilization is stopped after the temperature drops in winter, in addition to watering a thin liquid fertilizer every three to four days from the germination period to June.

4. Precautions Before moving the white orchid into the indoor maintenance, it is necessary to cut off the dry, weak and overly dense branches to reduce nutrient consumption and help the plant grow luxuriantly.

It is best to have a large sunny balcony or sunny patio for home planting white orchids, with plenty of light. In addition, it is necessary to master the following cultivation techniques:

Watering. White orchids are sensitive to the amount of watering and are not tolerant to either drought or moisture. Watering in summer and autumn should be timely, and the potting soil should be kept moist; In the rainy season, you need to move the potted plants indoors or under the eaves to avoid the rain, and pour the water in the pots in time; In winter, water should be controlled, and the potting soil should be completely dried before watering.

Potting soil. It is advisable to choose well-drained and loose mixed medium soil, such as garden soil, vinegar residue, humus and other proportions of mixed soil.

Fertilize. Avoid applying thick fertilizer, and apply sufficient base fertilizer when changing pots every 2 or 3 years; After flowering, apply 1 time in the evening with thin and rotted bean cake water or fishy water; Stop fertilizing after the cool fall.

Illumination. It needs more than 10 hours of light a day, and it should also be placed in low or scattered light indoors during the winter dormant period.

Avoid oil smoke pollution. Do not carry white orchids during the winter.

For home potted white orchids, they should be cultivated in loose, breathable and humus-rich soil. Usually choose tile basins with good air permeability, purple sand basins (cylinders) or plastic basins with more bottom holes. It is best to have a certain amount of granular soil of different sizes in the pot to facilitate water permeability and air permeability.

From March to April every year, the pots and jars with white orchids should be removed from the outdoors and placed in a sunny place. When the temperature is high in summer, you should choose a shade net or build a simple shade canopy as appropriate, so that the white orchids can not only shine on the morning sun, but also avoid the strong light in the summer afternoon (so as not to burn the branches and leaves due to the sun). Whenever there is continuous drizzle in autumn or heavy rain in summer, pots and tanks should be placed in a sheltered place in advance to avoid root rot due to excessive water accumulation.

In winter, it should be placed in an indoor place where sunlight can be exposed to and has good sealing. In order to prevent frostbite on the roots, the pots and jars where white orchids are planted should also be wrapped with plastic film.

Potted white orchids should be selected at a suitable height, and the top buds should be cut off with a pruning knife and the side branches should be shortened. After the top bud is cut off, it is convenient to have more side branches, longer flower buds and more flowers.

The branches of the white orchid are straight, the leaf color is green, the flowers are white and elegant, the fragrance is quiet and sweet, and the fragrance is the strongest when the buds are about to bloom; If properly managed, the flowering period can be extended.

White orchids prefer acidic soils with good drainage properties. The rootstock can be potted in spring and planted on one side of the pot first, so that when it is grafted, the rootstock is easier to get close to the scion, and the joint part can be reduced as much as possible. The grafting time is the most suitable peak season for the growth of brandy; After grafting, the new high-lipid film is sprayed, and the survival is assured.

White orchid only sprouts twice a year in spring and Futian, during which the branches have a period of stop growing, and then the second bud occurs, while the branches bloom, each time after budding, five or six flowers can bloom, the flowering period is 5-9 months, the flower bud period is sprayed with strong flowers, which can promote the flower buds to be strong, the petals are hypertrophied, the flower color is gorgeous, the flower fragrance is rich, and the flowering period is extended.

In the growth period, it is necessary to cut off diseased branches, dead branches, and long branches, and remove some old leaves to control the growth of the tree, so as to promote the cultivation of flower buds and improve the quality of flowering. The removal time of old leaves should be after the first growth period, and the next spring should also be carried out appropriately, and the tree protection general should be sprayed in winter to prevent diseases and pests, and safely overwinter.

You actually planted white flowers, and you can't die well.

1. The origin of white orchids in Southeast Asia, India, Bangladesh, Sri Lanka and other places like slightly acidic soil. 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. White orchids are positive flowers that like sunlight and like sufficient sunlight, but they are also afraid of strong sunlight in summer, so when they are cultivated in summer, when the sun is strong at noon, they can be shaded a little. 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. Watering after the soil is dry White orchids are afraid of an arid environment and are afraid of moisture, so they like the soil with smooth drainage, and they also like to see dry and wet watering.

So how exactly do you water it? 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 of white orchids is more like fertilizer, but they are also afraid of raw fertilizer or thick fertilizer, and in the slow growth period, it is also necessary to stop fertilization to prevent fertilizer damage and root burning. Fertilization Management:

Our white orchid fertilization can be done with thin fertilizer and diligent application, 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 are rotted, follow the fertilizer water 1:

The application of the ratio of 9, and then adding a small amount of superphosphate to the fertilizer water, can make the white orchid bloom more and more fragrant. After the weather is cool in autumn, it is necessary to stop fertilizing, because the white orchids grow more slowly at this time to prevent fertilizer and root burning. 5. Proper pruning When we raise white orchids, we also need to prune properly.

Generally, we prune white orchids, which can be done in autumn and winter, when the white orchids are moved indoors. At this time, the pruning of white orchids is mainly to cut off the dry, sick, too dense and long branches, which can occupy less space, and secondly, it can also play a role in reducing nutrient loss and ventilation and light.