How to raise the good luck of potted plants?

Hong Yun is the perennial evergreen herb of the pineapple family, also known as round vertebra fruit vine, torch pineapple, etc., because the flower core is bright red, so it is called Hongyun head, and the common varieties are pink, bright red, rose, golden yellow and so on. Like this kind of seasonal plant, it is quite popular in the bustling flower market. Let's take a look at how to raise potted good luck.

Growth habits at the head of good luck

Hongyun Dangtou is native to the Andes. Guangdong, Shanghai and other places in China use greenhouses for growth and cultivation. Like warm, humid and sunny environment, not cold-resistant, shade-tolerant, afraid of direct light, soil with fertile, loose, well-drained rotten leaf soil is better, winter temperature is not lower than 12 ℃. It likes warm, moist and bright light, and the suitable temperature for growth is 20: 27 ℃. It should be planted in a loose, breathable medium rich in humus.

The breeding method of good luck

1. Ramet: after flowering, Hongyundang plant will produce 1 to several tillering buds from the base of the mother plant. Don't split the plant immediately after the flower fails, wait for the best time. It is best to carry out in April every year, and the bud has more than 6 leaves before it is suitable for ramet, and the temperature above 30 degrees Celsius is easy to take root.

2. Sowing: it is relatively simple for Hongyun to sow and propagate, but the seeds are not easy to obtain and the maintenance time is relatively long. When sowing, the temperature was controlled above 16 ℃. Acid basin soil was selected and sowed after the temperature rose in the morning. Sowing and sowing should be covered with chopped moss or plastic film to keep moisture. After sowing, the temperature is controlled at 25: 30 ℃, and the seedlings can emerge in about 25 days.

3. Group multiplication: at present, Hongyun also uses the method of tissue culture, that is, petri dishes are used in a sterile environment. Although the family technology can not meet the requirements, the quality of this method of reproduction is relatively good. And the number of reproduction is large.

How to raise the good luck of potted plants?

1. Lighting: light plays an important role in good luck farming. At least 4 to 5 hours of sunshine are needed every day in the cold season. Light can be used instead of sunlight on cloudy days, and should not be exposed to the sun. It should be placed in a cool place in summer.

2. Temperature: the suitable temperature for Hongyundang is 15 ℃ to 22 ℃, and the lowest temperature in winter should not be lower than 10 ℃, otherwise the plant will suffer frost damage, make the leaf color turn yellow, and affect the healthy growth of the plant.

3. Soil: Hongyun is suitable for the growth of loose, fertile and humus soil. Peat soil can be mixed with 2 parts of peat soil and 1 part of fine sand to prepare culture soil.

4. Fertilizer: the flowering period of Hongyun should be fully fertilized. Thin organic liquid fertilizer, such as soaking solution of bean cake and sesame sauce residue, can also be used every two weeks, or soy bean soaking liquid or fermented rice panning water can be used.

5. Moisture: Hongyun prefers a humid environment, keeping the basin soil moist on weekdays, and generally does not water on rainy days. Family maintenance, it is best to use pure water after drying, not directly irrigated with tap water.

6. Diseases and pests: Hongyun is prone to diseases and insect pests in an environment with high temperature and humidity and poor ventilation. If diseases are found, carbendazim can be sprayed in time, and pests can be sprayed with omethoate.

Matters needing attention at the head of good luck

1. Hong Yun prefers warmth and cold, humid and semi-shady environment, and avoids bright light. When the light is too strong, the leaves appear yellow, markings and fade, and lose their ornamental value, so they should be shaded by 50% in spring, summer and autumn. Colorful leaves, such as red back luck, are fond of more light, and their leaves are colorful in strong sunlight, so they should be maintained in sunny windowsills, balconies and other places. It is suitable to grow in loose, aerated and permeable soil.

2. The growth temperature of Hongyundang is 18: 30 ℃, the optimum temperature is 20: 25 ℃, and the lowest temperature is above 12: 15 ℃. In winter, it is safe to survive the winter when it is more than 10-12 ℃, and it is vulnerable to chilling injury below 10 ℃, and the suitable temperature is 16-20 ℃. If the summer temperature is too high, the leaves will be dry because of excessive moisture, so we should pay attention to spray to the leaves often, increase air humidity, and properly shade and strengthen ventilation to reduce the temperature.

3. Hongyun prefers acidity, requires a pH value of 5.5 to 6.5, and dislikes salt, especially calcium salt and sodium salt. If the pH value is higher than 7, the plant absorbs nutrients poorly, leaves lose luster, photosynthetic ability decreases, and it is easy to cause heart rot and root rot. Hard water contains too much calcium and magnesium salts and should not be used. Tap water contains a lot of chlorine and sodium and is not suitable for use. The composition of groundwater varies greatly from region to region, so it should be analyzed before use. In addition, Hongyun is most afraid of flooding, the water content of the matrix is too high, drainage or permeability is poor, often resulting in rotten roots and bad hearts.

4. The suitable relative humidity of Hongyun is 500.75%. If it is higher than 80%, ventilation should be strengthened, otherwise it is prone to disease or overgrowth. When the leaf tip is less than 40%, it is easy to wither the leaf tip, so it is necessary to spray water regularly to moisturize or humidify through the high-pressure spray humidification system. Efforts should be made to strengthen ventilation during the period of high temperature and humidity in summer, but not to spray more water in the period of low temperature in winter and more water in the period of high temperature and dryness in spring.