How does Huilan grow in water? Guide to hydroponics and maintenance of Cymbidium

Cymbidium belongs to the terrestrial herbs of the genus Cymbidium of the Orchidaceae, which has a long history of cultivation in China. Now most of them are artificial breeding, which is a common flower variety in many families. Recently, a flower friend asked if Cymbidium could be hydroponically cultivated. How to cultivate in hydroponics? The following is to learn the hydroponic culture methods and maintenance guidelines of Huilan together with the editor of Huinong Network.

1. Growth characteristics

In ancient times, it was often called "Hui". "Hui" refers to the central "Huixin" of Chinese orchids, which is often named "Huizhi" with Angelica dahurica of Umbelliferae. Cymbidium is a rare species, a national second-class key protected wild species, which is characterized by cold tolerance.

2. Hydroponic culture method

(1) to buy young Cymbidium plants from the flower market, wash the soil from the roots, cut off the dead roots and rotten leaves, soak the plants in 1% potassium permanganate solution 10-'15min, then plant them in a brown jar, and immerse the roots of 1max 2 with clean water.

(2) be careful when operating, protect carefully, do not touch the damage, and do not add a hard solid matrix, otherwise it is easy to damage the root system.

(3) in the initial stage of hydroponic culture, the clear water should be changed every 5 days, and the roots should not be completely immersed in water, so as not to hinder the respiration of aerial roots, as long as the prisms are not completely immersed in water, they can quickly adapt to hydroponic culture.

3. Maintenance guidelines

(1) Light and temperature

In summer, place the cymbidium in a cool, well-ventilated position to avoid bright light and pour water to the leaves every day to maintain humidity. Winter and early spring can be exposed to sunlight, and fluorescent lamps can be used to supplement the lack of sunlight to thicken leaves and robust buds. Cymbidium is very sensitive to low temperature. When the temperature is lower than 10 ℃, the roots stop absorbing water and the petals appear brown spots. The best growth temperature is 18-30 ℃.

(2) fertilization

When Cymbidium shows strong growth potential, move it to a place with sufficient scattered light, and at the same time add nutrient solution to the container of Cymbidium, and change the nutrient solution about every 3-4 weeks. Spraying 0.1% potassium dihydrogen phosphate dilute solution before or after anthesis can promote flowering and germination of new roots and leaves.

How to raise Cymbidium grandiflora

Cymbidium, one of the orchids, may be a stranger to most friends who come into contact with orchids for the first time, so the cultivation of Cymbidium for the first time must have a full understanding and understanding of the culture methods of Cymbidium. Next, let's enjoy the pictures of Cymbidium with Ai Youwo editor and learn how to raise Cymbidium.

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The culture method of Cymbidium grandiflora

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[plant archives]

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English name: Cymbidium

Scientific name: Cymbidium

Aliases: Simbilan, cicada orchid, Simbilan

Family: Orchid

Genus: Cymbidium

Distribution: some epiphytic large flower species of Cymbidium native to India, Myanmar, Thailand, Vietnam and southern China and artificial hybrids mainly based on these original species as parents. The main places of production are Japan, South Korea and China, Australia and the United States.

Morphological features: Cymbidium has long green leaves, rough flower posture, bold and magnificent, it has the fragrance and elegance of the national orchid, but also the rich and colorful of the orchid, evergreen perennial herbs, pseudo-bulb stout, is a coaxial orchid. There are usually 12-14 nodes on the pseudobulb (different varieties are different), and there are hidden buds on each node.

[culture method of Cymbidium]

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The most commonly used planting method of ● Cymbidium is the split method. The root should be properly dried before the split and operated when the root is whitened. In order to avoid wound infection, it can be coated with sulfur powder or carbon powder. Put it in a dry place for 1-2 days and then plant it separately, that is, it will become a new plant.

The suitable temperature for the growth of ● Cymbidium is 10-25 ℃, so it should be cultured in the greenhouse in winter. At the same time, attention should be paid to the ventilation conditions of the culture environment, and the plants are easy to get anthracnose in the environment with poor ventilation.

● fertilization attention: the ratio of nitrogen, phosphorus and potassium in the growing period is 1:1:1, the ratio in the flowering stage is 1:2:2 to 3, and the pH value of the fertilizer solution is 5.8 to 6.2. Generally speaking, the fertilization concentration is 3500 to 4000 times for small seedlings, 2000 to 3500 times for medium and large seedlings, 1 to 2 times per day in summer (alternating application of water and fertilizer), and fertilizer is usually applied once every three days in other seasons.

Attention to ● watering: sprinkler irrigation is usually used in production, once a day in May and September, twice a day from July to August, and every 2 to 3 days from October to April of the following year. The watering times should be adjusted at any time according to the size of seedlings and weather conditions.

● Bud picking Note: in order not to disperse the nutrition of the plant leaf buds, the new buds and their growing points must be removed thoroughly. This operation should begin after the end of flowering, and it is best to pick buds once a month, so as to concentrate nutrition, strengthen the mother bulb and make the flowers bloom bigger and more.

Conclusion: for Cymbidium how to raise the best, the most important thing is to combine theory with practice. Only in this way can we cultivate the best Cymbidium.

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[cymbidium] Cymbidium varieties, culture methods and matters needing attention

Cymbidium is one of the longest cultivated and most popular orchids in China, which was called Huihui in ancient times. It is a rare species, a second-class key protected wild species in China, and one of the more hardy orchid varieties. The flowers of Cymbidium are often light yellowish green, with purplish red spots on the lips and many flowers on one stem, which is a plant of great ornamental value. Next, let's take a look at the introduction of Cymbidium varieties, florescence, breeding methods and matters needing attention with Xiaobian. Cymbidium is introduced as a terrestrial herb of the genus Cymbidium in Orchidaceae. Its false bulb is not obvious, gather to form a cluster, showing an oval shape. The leaves of Cymbidium are banded, upright, the veins of the leaves are bright, and the edges of the leaves are often coarsely serrated. The flowers of Cymbidium are often light yellowish green, with purple spots on their lips, and they are a multi-flowered plant. The florescence of Cymbidium is from March to May each year, and there is a capsule after flowering. The capsule is narrowly oval, 5 cm long and 5.5 cm long and about 2 cm wide. Cymbidium varieties introduce that the varieties of Cymbidium are all variants, and sending Spring is one of them. It has 8-13 leaves, which are soft, curved and opaque. Flower bracts are often longer than pedicels and ovaries, so are the middle and upper ones of inflorescences, and the sepals of Cymbidium are often more or less twisted. The florescence is from February to March. Emei Chunhui is also a variety of Cymbidium, its plant is short, with 4-5 leaves, 15-20 cm long, and its scape is nearly as long as the leaves. The flowering period is from March to April of each year. The cultivation of Cymbidium 1. When cultivating Cymbidium, special plastic pots, purple sand pots and tile pots are needed, and when using new pots, they need to be soaked in water for one day before use. 2. The method of ramet propagation is often used. Generally, ramet propagation is carried out after the plant blossoms and before the new buds grow. Plant every year from March to April or from September to October. The substrate for planting Cymbidium should be loose, fertile, breathable, drained, disease-free, pollution-free, heat-free, dry and waterlogged. The PH value of the matrix is between 5.5 and 6.5. 3. When watering Cymbidium in summer, it should be watered in the evening. When watering in winter, water it on a sunny afternoon. In the spring and autumn season, it is necessary to water it during the day. Due to the hot weather in summer, more watering is needed to get off the shelf, less or no watering in the rainy season, less watering in cold winter, less watering in early spring with lower temperature, more watering in late spring when the climate is mild, and more watering in dry autumn. 4. When fertilizing Cymbidium, slow-release orchid special fertilizer or organic fertilizer should be selected and mixed into the substrate, usually in March-June and September-November every year. Nitrogen fertilizer was mainly applied in seedling growth, and phosphorus and potassium fertilizer was applied in flower bud differentiation. 5. In spring, to receive full light for Cymbidium, the shading rate should be more than 70% in early summer or autumn, and more than 80% in summer. 6. The best growth temperature of Cymbidium is 20-30 ℃. During the day and night, the temperature is 10-20 ℃ and the night temperature is 5 ℃ ~ 10 ℃. When Cymbidium is at minus 4 ℃, it is the limit of its low temperature tolerance. Matters needing attention of Cymbidium 1. When cultivating Cymbidium, the new pot must be soaked for more than a day. 2. When watering Cymbidium, we must follow the principle of watering more in sunny days, less watering in cloudy days, and no watering in rainy and snowy days. 3. During the seedling growth of Cymbidium, nitrogen fertilizer was applied mainly, and phosphorus and potassium fertilizer was applied during flower bud differentiation. 4. In summer, it must block out more than 80% of the light of Cymbidium. Conclusion: the above is the introduction of the variety, florescence and breeding methods and matters needing attention of Cymbidium brought by the editor. After reading the introduction of the editor, I believe we all have a better understanding of it. The root bark of Cymbidium is bitter and sweet, has a small poison, and has the effect of moistening the lungs and relieving cough and killing insects. Cymbidium is one of the longest cultivated and most popular orchids in China, and it is one of the more hardy orchid varieties. Related recommendations ☑ mimosa pictures ☑ hotel bedding ☑ Golden Pueraria ☑ Phalaenopsis flowering ☑ sleep without pillows okay ☑ hydroponic hyacinth ☑ rubber tree poisonous ☑ origami box ☑ how to cut window flowers ☑ Buddha bead orchid culture method