How to grow Cymbidium sinense? A detailed guide to the latest cultivation methods
Orchids have a very long history of cultivation in our country. In China, the orchid, together with “the plum blossom, bamboo and chrysanthemum,” are known as the “Four Gentlemen among Flowers.” The orchid here mainly refers to Chinese orchids, including Cymbidium goeringii, Cymbidium ensifolium, Cymbidium faberi, Cymbidium sinense and others. Today Qinnong.com will introduce the cultivation methods of Cymbidium sinense.
The flowering period of Cymbidium sinense falls around Greater Cold each year. At this time, the year is drawing to a close, at the transition from the old to the new, so Cymbidium sinense is also called the "year-reporting orchid." In China, orchids have always symbolized nobility, elegance and freedom from worldly concerns. Keeping a pot at home also means pursuing such conduct, which is why they are deeply loved by people. Now let us take a specific look at the cultivation methods of Cymbidium sinense!
1. Growth habits of Cymbidium sinense
Cymbidium sinense usually grows in shrub forests at low to medium altitudes or in moist, shaded places by streams. It likes warm, shaded environments, is not tolerant of strong light and is not tolerant of severe cold. Cymbidium sinense has relatively strict requirements for its growing environment and can be called meticulous. Below we will introduce it in detail from various aspects.
2. Cultivation methods of Cymbidium sinense
1. Pot and soil selection
Cymbidium sinense requires loose, fertile, slightly acidic soil with good air permeability and drainage. It is usually cultivated with humus soil from under the forest in its place of origin, which is best for the growth of Cymbidium sinense. Alternatively, it can be prepared by mixing humus soil, peat soil, furnace slag and river sand in a ratio of 4:2:2:2. For home cultivation, for the sake of appearance, a purple clay pot specially made for orchids may be chosen, or an ordinary plastic pot is also acceptable.
2. Light
Cymbidium sinense likes a semi-shaded environment. In winter the sunlight is weaker, and in spring the sunlight is gentle, which is suitable for the growth of Cymbidium sinense, so it can be exposed to sunlight all day. In summer and autumn, the light is too strong, so shading treatment is needed for Cymbidium sinense. Before nine o'clock in the morning, Cymbidium sinense can be allowed to bask in the sun for a while. After nine o'clock, as light and temperature rise, Cymbidium sinense should be moved to a place where it cannot be reached by light for cultivation.
3. Temperature
The most suitable growth temperature for Cymbidium sinense is between 20°C and 28°C. If the temperature during the growing period is lower than 20°C, the growth rate of Cymbidium sinense will become very slow. But if the temperature is higher than 30°C, Cymbidium sinense will enter a dormant state. Research shows that Cymbidium sinense grows fastest at around 25°C. During overwintering, as long as the temperature is not lower than 5°C, it can basically overwinter safely. For home cultivation, placing it indoors in winter is enough for it to pass the winter safely. If the temperature is too low, a temporary greenhouse can also be built with plastic film for cultivation.
4. Fertilization
When cultivating Cymbidium sinense, it needs to be fertilized. When fertilizing, the principle of light fertilizer applied frequently should be followed. Start fertilizing Cymbidium sinense when the temperature is about to reach the temperature suitable for its growth, and stop fertilizing on cloudy and rainy days. Inorganic fertilizer or organic fertilizer may be used. During the growing period, it can be fertilized once a week. After the beginning of autumn, Cymbidium sinense grows slowly, so it can be fertilized once every 20 days, or fertilization can be stopped. When fertilizing, be careful not to dirty the leaves. After fertilizing, a small amount of clean water can be sprayed on the leaves to rinse them.
5. Pest and disease control
If Cymbidium sinense receives too much sunlight, it is very easy for it to suffer from sunscald. The symptoms of this disease begin with yellow spots appearing on the leaf surface, after which the spots gradually turn black. In severe cases, it can cause the entire plant to die. Therefore, in summer, Cymbidium sinense should be prevented from receiving too much light, and it should be shaded in time.
The above is the introduction to the cultivation methods of Cymbidium sinense brought to you by Qinnong.com. We hope it can be of some help to everyone. Cymbidium sinense is one of the relatively popular Chinese orchids in our country. It is very suitable for decorating indoor environments or giving to relatives and friends. During the Spring Festival, it is exactly the flowering period of Cymbidium sinense. Growing Cymbidium sinense at home can also add some festive atmosphere to this holiday.