How to make the leaves of Cymbidium yellowed? culture skills of Cymbidium

Hanging orchid plays an important role in greening and beautifying our home environment, at the same time, it will also appear due to various reasons, so, how to do with the yellowing of hanging orchid leaves? next, let's learn a few ways to yellow the leaves of hanging orchids. Let's reinvigorate our hanging orchid.

What if the leaves of Cymbidium turn yellow

The first reason: excessive fertilization, more than the demand of the plant, the leaves will appear bright and uneven after fertilization, and then the root system will appear yellow due to malnutrition after partial decay.

Treatment: so at this time should stop fertilizing, more watering, or rice basin to wash the roots, change the new soil is also a very good way. It can be seen that the spatial soil liquid concentration is very important.

Reason 2: the soil has not been turned over for a long time, and the soil is hardened, when all the nutrients in the basin are exhausted. The deficiency of the three most important elements, nitrogen, phosphorus and potassium, makes the leaves gradually turn yellow.

Treatment: at this time, you should change the soil or replace it with fertile loam and fertile water.

Reason 3: the hanging orchid is a semi-shade flower, but it also needs light, so you should ensure at least 4 murals for 5 hours of light every day. Otherwise, the leaves will turn yellow when the chlorophyll decreases.

Treatment: the best way is to put it under the indoor incandescent lamp or on the balcony.

Reason 4: the air permeability and water permeability of basin soil are not good, which leads to long-term stagnant water in basin soil and difficulty in root respiration, so the leaves turn yellow naturally.

Treatment method: at this time, we should loosen the soil and control moisture in time. Fifth, it is impervious to water for a long time. The roots of Cymbidium lose water, and the lower old leaves turn yellow. It should be watered thoroughly to keep the basin soil warm and moist.

Second, the culture method of Cymbidium

Cymbidium can be propagated by cutting, ramet, sowing and other methods. Cuttings and ramet propagation can be carried out at any time from spring to autumn. Cymbidium has strong adaptability and high survival rate, so it is generally easy to reproduce. When planting, as long as the stolon with new buds of 5-10 cm is inserted into the soil, it can take root in about a week, and it can be transplanted into a pot in about 20 days and watered thoroughly and maintained in a cool place.

Cymbidium is a perennial evergreen perennial herbaceous flower with various forms, strong shade tolerance and easy management. It is often used to hang potted plants for indoor decoration or garden setting. The following points should be mastered in its culture:

1. Temperature control: Cymbidium prefers warm and humid climate, is not cold-resistant, grows fastest at 20-24 ℃, stops growing above 30 ℃, and leaves are easy to turn yellow and dry tip.

2. Light regulation: outdoor cultivation in summer should pay attention to shade, so as not to make the light too strong, otherwise sunburn is easy to occur.

3. Regulation of water and fertilizer: in the spring and autumn growth season, watering should be adequate, basin soil should always be moist, and branches and leaves should be sprayed with water close to room temperature to prevent dry tip, but not stagnant water.

4. Pruning and changing pots: as the plant grows, the old leaves at the base should be cut frequently in order to maintain a good plant shape.

5. Pest control: the dense plant clusters of Cymbidium are poorly ventilated and are vulnerable to scale insects, so prevention should be given priority to.

The above for the different situations of the yellowing of the leaves of the hanging orchid, listed different solutions, I believe it is of great use to your hanging orchid culture, but also gives the hanging orchid culture method, let us cultivate the hanging orchid more scientifically.