What are the maintenance essentials of hanging orchids?

Cymbidium is a perennial evergreen herb of Liliaceae. Long stolons are often produced in the foliage, and small plants with roots grow on the tip nodes of the stolon. The flower stem is slender and high above the leaf surface. The flowers are white and bloom in summer. Common cultivated varieties are Yinbian Cymbidium, Phnom Penh Cymbidium, Golden Heart Cymbidium and so on.

Sexual preference for warm, semi-overcast and moist air, it is appropriate to loosen fertile, well-drained soil. The key to cultivating Cymbidium is to do a good job of fertilization, watering, shading, humidification and so on. The root system of Cymbidium is well developed, and it is suitable to change the second pot every early spring. The pot soil can be mixed with 4 parts of rotten leaf soil, 4 parts of garden soil and 2 parts of sandy soil.

In the peak growing season, rarefied chemical fertilizer or cake fertilizer is applied every 15 to 20 days, and the basin soil is often kept moist. Hanging orchid likes semi-overcast environment,-it can be maintained indoors with bright scattered light all the year round, but in order to make it grow vigorously, it is best to hang it on the balcony or under the eaves in spring and late autumn. If you stay indoors for a long time, the leaves are weak and thin, and the growth is slow.

When the summer room temperature exceeds 30 degrees Celsius, pay attention to open the doors and windows and turn on the fan to cool down, which can prevent growth stagnation due to extreme heat. In winter, it can be hung in front of the window or on the top of the bookshelf, so that it can see more sunlight, but also reduce the number of watering and watering water, keep the room temperature at about 10 degrees Celsius. If withered branches are found in the lower part of the plant, they should be cut off in time, and the flower stems should be trimmed properly to make the branches and leaves symmetrical.

The hanging orchid has the function of purifying the air. The effect is like installing an air filter in the room, which can make the indoor air fresh.

Maintenance methods of hanging orchids how to maintain them

There are netizens to inquire about the maintenance methods of hanging orchids and how to maintain them? The maintenance methods of Cymbidium are introduced as follows: Cymbidium is a perennial evergreen foliage plant of Liliaceae. With tufted cylindrical hypertrophic fibrous roots and rhizomes. Leaves basic, strip to strip-lanceolate, narrow, flexible like orchid. Clasping stem at base, borne on short stem. Mature plants grow out of stems and small plants grow at the tip of the stem. Scape slender, longer than leaves, pendulous. Racemes simple-or branched, flowers white. Chlorophyllum is native to southern Africa. Sex likes a warm, humid, semi-overcast environment. It has strong adaptability and drought tolerance. Instead of soil, it grows better in loose sandy loam. Light requirements are not strict,-the ship is suitable for growth in medium light conditions, but also resistant to weak light.

1. What is the key to raising hanging orchids?

Maintenance of hanging orchids should pay attention to fertilizing, watering, shading, humidification and other crops. The root system of Cymbidium is well developed, and the potted soil can be changed to the second pot every early spring, and the pot soil can be mixed with 4 parts of rotten leaf soil, 4 parts of garden soil and 2 parts of sandy soil. In the peak growing season, rarefied chemical fertilizer or cake fertilizer is applied every 15 to 20 days, and the basin soil is often kept moist. Hanging orchid likes semi-shady environment, in order to make its growth exuberant, it is best to be shaded and ventilated in spring and autumn. If it is stuffy indoors for a long time, the leaves are soft, thin and weak, and the growth is slow. Pay attention to ventilation when the room temperature exceeds 30 degrees Celsius in summer to prevent growth stagnation due to extreme heat. Sufficient sunshine in winter, but also reduce the number of watering and watering water, room temperature at about 10 degrees Celsius, you can safely survive the winter. If withered branches are found in the lower part of the plant during maintenance, they should be cut off in time.

two。 Why are the leaves of Cymbidium easy to dry?

The dry tip of Cymbidium leaves is a kind of physiological disease, which is mainly caused by poor maintenance and management. For example, if the light is too strong or too weak, too much or too little watering, the leaf tip is easy to turn yellow and dry, lack of vitality; insufficient or excessive fertilization can also easily cause leaf tip yellowing, root burning, serious or even death.

3. What is the main reason for the drying up of hanging orchid leaves?

The dryness of leaves is mainly caused by strong light and air drying. Maintenance of hanging orchids in northern areas, it is appropriate to put indoor places with scattered light or outdoor flowers in shady places in summer to prevent direct exposure to strong light. In order to increase the air humidity, it is necessary to spray around the plant with clear water all the year round, which can not only prevent the dry tip of the leaf, but also keep the leaf surface clean, which is beneficial to photosynthesis, and has obvious effect on promoting leaf growth and scape. When applying liquid fertilizer, we should pay attention to lift the leaves gently to avoid tarnishing the leaves, otherwise it will also harm the tender leaves and leaf tips. In addition, placing the orchid on a heated iron flower rack or near the frame and wall can easily cause the leaves to dry up. To this end, when hanging-be sure to pay attention to the flowerpot and the wall, frame to maintain a fixed distance.

Essentials of maintenance of family potted flowers in spring

Spring is coming, and the potted flowers and trees that have been indoors for a whole winter can finally be "elated" and enjoy the spring sunshine. Due to the changeable weather in spring, the management and maintenance of family potted flowers in spring is very important. The municipal urban greening management office reminds the general public to do a good job in growing flowers in spring in the following aspects:

First of all, breed good seedlings. Rose, geranium, pomegranate, Yingchun, etc., can be cut off robust branches in spring. Rhododendron, jasmine like acid soil, can cut sturdy new branches 5mur10cm, remove the lower leaves, preserve the top leaves 3mur4 pieces for cutting. Cutting can use black hill mud, yellow sand as the medium, cutting branches moderate spray, in order to maintain a certain humidity, generally after a month or so can take root. Orchids, tequila and orchids can be propagated by ramets or stolons in early spring.

Spring sowing herbs sown with seeds, such as asparagus, colorful pepper, mimosa, impatiens, a bunch of red, morning glory, peacock grass, can be sown or on demand. Sowing method: first put the soil in the basin, press it slightly, then sow the seeds, and then cover the fine soil. Watering after sowing, generally put the flowerpot into the basin, let the water slowly seep in from the bottom of the basin. Most of them can germinate 3 weeks after sowing, and move the pot to the sun after germination. The seedlings can be divided and transplanted after they grow out of 2 mi 3 leaves. Be careful not to hurt the roots and cut off the stems when transplanting.

Secondly, turn over the basin and change the soil. This is a way to fertilize potted flowers in spring. Generally, small pots are turned once a year, large pots are turned every 4 years, and tall plants need to be replaced with big pots. Some roots grow too dense or have withered or rotten roots, which need to be pruned properly. After turning the basin, it is generally necessary to water thoroughly for the first time, and then put it in a cool place, and then see that the basin soil is dry and then watered again, generally wait for the new roots to grow and then carry out normal watering and move to the sun.

Finally, prune and prune. Should be carried out according to different plants, rhododendron, spring should not be over-pruned, pomegranate, rose, etc., can be cut off dead branches, injured branches or growing dense branches in early spring to promote flowers and leaves to flourish. When changing pots, jasmine should remove the old leaves to promote the germination of more new branches. Vine climbing plants such as Parthenocissus, wood incense, wisteria, roses can be pruned, so that the leaves as far as possible by the sun to grow exuberant.

There are three taboos in the maintenance of potted flowers in spring: avoid cold in spring, outdoor temperature does not exceed 10 ℃, potted flowers should not be moved to the outside prematurely; avoid spring breeze, strong spring wind, so flowers out of the room should be put in shelter; avoid dew night, flowers in early spring should not spend the night outdoors. In addition, watering should be appropriate, but it can increase with the rise of temperature, and you can master dry and wet.