Cymbidium Orchid Growing Methods, Precautions, Blooming Period Length, and Care Watering

Cymbidium orchids prefer strong light and a cool, highly humid environment; when grown indoors, attention must be paid to temperature control and care. The key points for growing cymbidium orchids are as follows.

1. Fertilizing: The fertilizer composition and content differ between the growth period and the forcing period of cymbidium orchids, so they cannot be treated the same. During the growth period, apply fertilizer with nitrogen, phosphorus, and potassium mixed in equal proportions; during the forcing period, appropriately increase the phosphorus and potassium content, generally at a ratio of 1:2:2. The pH of the fertilizer must also be strictly controlled, generally between 5.8-6.2. If fertilizing small seedlings, the fertilizer concentration should be controlled at 3500 to 4000 times dilution; for medium and large seedlings, lower the concentration to about 2000-3500 times dilution. Except in summer, fertilize once every three days; in summer when temperatures are high, keep it to 1-2 times a month.

2. Organic fertilizer: If the plant is in the tissue culture stage, apply organic fertilizer once a month, composed of soybean cake and bone meal mixed at a ratio of 2:1 during the growth period.

3. Watering: Watering and fertilizing are generally alternated. In May and September, water once daily. In summer during the high-temperature months of July-August, water twice a day. After entering autumn and the flowering period, water once every 2-3 days.

Cymbidium Orchid Growing Methods, Cymbidium Orchid Growing Precautions

Cymbidium orchids prefer warm, cool, humid, and semi-shaded environmental conditions. The suitable growth temperature is 15-25°C; below 10°C or above [missing value] they enter a dormant state. For most varieties, when the day-night temperature difference is 10-15°C or less, flower bud differentiation can proceed smoothly. Below is a detailed guide to cymbidium orchid growing methods, precautions, and care methods for all four seasons.

Cymbidium Orchid Growing Methods 1. Cymbidium Orchid Growing: Substrate Requirements

Cymbidium orchids can use fern roots, peat, moss, bark, charcoal chunks, crushed brick pieces, etc. as growing substrate.

2. Cymbidium Orchid Growing: Potting and Repotting Methods

As a general rule, when the plant becomes too large, it should be repotted or divided and repotted to promote growth and flowering. Potting or repotting is best done after flowering or in early spring when new shoots have just sprouted. Repotting method: Tip the plant out of the old pot, cut off rotten roots and yellow leaves, and remove the old substrate; place a layer of broken tiles or crushed bricks at the bottom of the new pot to aid drainage and aeration; place the plant into the pot, fill in new substrate, press down with hands, and water thoroughly.

3. Cymbidium Orchid Growing: Watering Methods

Cymbidium orchids are flowers that need a lot of water, especially in summer; not only should the watering amount be sufficient, but water should also be sprayed on the leaves to lower temperature and raise humidity. The swollen pseudobulbs of cymbidium orchids have a water-storage function, so they have a certain drought tolerance. However, if watering is insufficient, the swollen pseudobulbs will shrivel and normal growth will be affected. In addition, watering should be reduced during the flowering period, otherwise brown spots will appear on the flowers.

4. Cymbidium Orchid Growing: Fertilizing Methods

During the vigorous growth period, apply dilute fertilizer water once about every 10 days; during the seedling stage and low-temperature season, apply less or no organic fertilizer, and use a nitrogen-phosphorus-potassium compound fertilizer at a ratio of 7:6:19 for foliar spraying. Cymbidium orchids need a lot of fertilizer. If nutrients are insufficient, leaves will yellow and drop, and flowers will become smaller. Therefore, fertilizing should be strengthened. In spring and summer, fertilize once every 5-7 days; in autumn, fertilize once every 10-15 days; in winter, fertilizing can be stopped. During the spring and summer growth period, apply a standard fertilizer with equal nitrogen, phosphorus, and potassium diluted 1000 times; in autumn, use more potassium fertilizer, and spray foliar with monopotassium phosphate at 800-1000 times dilution.

5. Cymbidium Orchid Growing: Pest and Disease Control

The main diseases of cymbidium orchids are leaf blight, anthracnose, soft rot, and leaf spot, which can be controlled with 50% captan at 500 times dilution or 50% carbendazim at 500 times dilution; soft rot and leaf spot can also be controlled by spraying with thiophanate or chlorothalonil at 500 times dilution once a month. The main pests are aphids, red spider mites, scale insects, etc. Use sumithion and omethoate emulsifiable concentrate at 1000 times dilution each to control aphids, and use dicofol or dichlorvos at 800-1000 times dilution to control red spider mites, spraying once every 15 days.

6. Cymbidium Orchid Growing: Temperature Requirements

Cymbidium orchids prefer warm, cool, humid, and semi-shaded environmental conditions. The suitable growth temperature is 15-25°C; below 10°C or above 35°C they enter a dormant state. The overwintering temperature should preferably not be lower than 10°C. For most varieties, when the day-night temperature difference is 10-15°C or less, flower bud differentiation can proceed smoothly.

Cymbidium Orchid Growing Precautions

1. Compared with other orchids, cymbidium orchids prefer more light, but cannot be exposed to direct sunlight. Small seedlings need 70%-80% shading, large seedlings 60%, spring and autumn should have 40%-50% shading, summer 60% shading, and after late autumn they should receive more light to benefit flower bud differentiation and bud formation and flowering. Cymbidium orchid growth requires relatively high air humidity and sufficient water. The suitable relative air humidity for small seedling growth is 80%, and the water pH should preferably be pH 5.4-6; during the peak growth period, keep the substrate moist and frequently spray water on the plant and roots to maintain air humidity, which benefits growth and development; after flowering there is a dormant period during which watering should be reduced.

2. Cymbidium orchids are the most fertilizer-loving among all orchids. The flower bud differentiation period of cymbidium orchids is in August-September, at which time there must be obvious temperature difference conditions to promote flower bud differentiation, that is, around 25°C during the day and around 12-15°C at night. If the nighttime temperature exceeds 15°C when flower buds are sprouting, the flower buds will wither. Good ventilation is a favorable condition affecting the growth and development of cymbidium orchids. If ventilation is poor, especially in summer, it is unfavorable for the normal growth and development of cymbidium orchids, affecting flower bud differentiation and causing the phenomenon of only growing leaves without flowering.

3. Cymbidium orchid transport temperature: keep above 5°C; if the bracts and leaves turn yellow, frost damage may have occurred.

4. Imported cymbidium orchid standards: For cymbidium orchids imported from Japan and South Korea, the general requirements are plant height 60 to 80 cm, 15 to 20 flowers per spike, 3 to 5 flower spikes per pot, 50% to 80% bloom per spike, and the height difference between flower spikes in each pot not exceeding 5 cm.

5. Cymbidium orchid blooming period care: The optimum temperature during the flowering period is 8°C to 15°C. They should not be placed next to high-temperature dry heating. During the flowering period, water once every 3 days. Prolonged low temperatures of 2°C to 3°C will cause frost damage to the flowers, the buds will turn yellow and fail to open, and the ornamental period is 50 to 80 days.

Cymbidium Orchid Four-Season Growing 1. Spring Management

In spring, as temperatures begin to rise, ventilation should be increased as much as possible so that plants still in bloom are kept in a cooler environment. Because spring temperatures vary greatly, do not rush to move them outdoors; protect and promote the growth of new shoots, and wait until there is sufficient light before moving them outdoors for cultivation. Water once a day, but for flowering plants just keep the potting soil moist. Fertilize once every 10-15 days. Spring is a great time for repotting or division propagation after flowering, so it should be done promptly. To reduce nutrient consumption, flower stems should be cut off immediately after the flowers fade, otherwise the growth of new shoots will be affected.

2. Summer Management

Summer is the initial stage of flower bud differentiation in cymbidium orchids. Because high temperatures are unfavorable for flower bud differentiation, attention should be paid to lowering the temperature to promote flower bud differentiation. Keeping the summer temperature below 28°C is beneficial for growth. Because summer sunlight is intense, 30% shading should be applied to protect leaves from sunburn. Water twice a day; if it is hot and dry, spray water on the leaves. Before July, apply liquid fertilizer once about every 15 days. Adding solid compound fertilizer once a month can help the growth of new shoots, and spraying insecticide and fungicide once a month can effectively prevent and control pests and diseases.

3. Autumn Management

In autumn, the temperature difference begins to increase. From October, plants should be moved indoors for cultivation to prevent low nighttime temperatures from slowing plant growth. At this time, full sunlight should be provided to increase the accumulation of nutrients. As autumn weather gradually turns cold, generally water once every 1-2 days, keeping the substrate as moist as possible to protect newly developing flower buds. During flower bud growth, apply more phosphorus and potassium fertilizer to promote plump and strong flower buds.

4. Winter Management

This period is when cymbidium orchids begin to bloom. Note that the nighttime temperature should not exceed 20°C, otherwise flower buds will drop. In winter, let them receive full sunlight to make the plants sturdy. In winter, water once every 3-4 days, maintaining humidity at 60%-70%. Attention should be paid to preventing and controlling flower-eating snails. Fertilizing should be stopped during the flowering period.

How long is the flowering period: April-May.

How to Grow Jiuzi Cymbidium Orchid - Jiuzi Cymbidium Orchid Growing Precautions

Jiuzi cymbidium orchids have huge flowers and rich, vivid colors, and are deeply loved by flower enthusiasts. Jiuzi cymbidium orchids are the finest among cymbidium orchid varieties. Let's learn more about them together!

How to Grow Jiuzi Cymbidium Orchid

Jiuzi cymbidium orchids can adapt relatively well to low temperatures; 10 to 30 degrees is basically no problem. Above 30 degrees, it is best to use ventilation, humidity, and shading to reduce damage. In summer, autumn, and the rainy season, daytime temperatures should not exceed 30 degrees. Once the temperature exceeds 30 degrees, increase air circulation, lower leaf surface temperature, and there must also be an obvious day-night temperature difference to stimulate flower bud differentiation. At night, do not exceed 14 degrees, otherwise flower buds cannot differentiate, and even if they do differentiate they will wither early. In spring, ensure air circulation during the day; placing them in a cooler environment can extend the flowering period. Because outdoor temperatures at night are usually below 10 degrees, do not place them outdoors.

After the potting soil surface dries, water thoroughly, watering until it runs through. Usually sprinkle water around the orchid pot to increase air humidity. Unless the environment is particularly dry, do not spray water on the leaves, otherwise brown spots will appear on the leaves. During the flowering period and when new shoots have not yet grown, reduce water and just keep the potting soil slightly moist; after new shoots grow, water demand increases. Temperature also affects watering accordingly; when temperature is low, reduce watering, and when temperature is high, increase it accordingly. No fertilizing is needed during the flowering period either. During the shoot stage, alternate solid fertilizer and liquid fertilizer, but the concentration should be low. Liquid standard fertilizer is generally diluted 1000 times, once every two weeks; solid fertilizer should be applied sparingly, just a little is enough; do not apply in winter.

Good ventilation is necessary to ensure the normal growth of cymbidium orchids. For indoor cultivation, open windows as much as possible to ensure air circulation. When temperatures are high or in enclosed environments, use electric fans as much as possible to increase air circulation.

Jiuzi cymbidium orchids prefer light. From late October through the entire winter they can receive direct sunlight. In spring, 30% shading is needed, and in summer 30% to 40% shading is also needed. If grown on a balcony, the balcony should also avoid excessively high temperatures and overly intense sunlight in autumn and winter. Insufficient light is unfavorable for growth.

Jiuzi Cymbidium Orchid Price:

Many people want to know how much a pot of Jiuzi cymbidium orchid costs. Speaking of cymbidium orchid prices, according to people familiar with the matter, for high-quality cymbidium orchids with 4 or more spikes, the base wholesale price is estimated at 150-200 yuan/pot, mid-range products with 3-4 spikes at 100-150 yuan/pot, and low-end products below 100 yuan. Depending on the growth stage of the cymbidium orchid, the selling price also varies: those with flowers are the most expensive, followed by those with buds, and small seedlings are the cheapest. Most domestic Jiuzi cymbidium orchids are shipped directly from South Korea and the Netherlands, which makes the selling price very expensive. The price per pot depends on the quality of the flowers and other aspects, generally around 150,000, with better ones over 200,000. They can be said to be luxury items among flowers, so these beautiful flowers can hardly enter ordinary citizens' homes and ordinary enterprises and institutions.

Jiuzi Cymbidium Orchid Growing Precautions:

1. Although Jiuzi cymbidium orchids are relatively cold-tolerant, they cannot withstand relatively low temperatures. On the way home after purchase, they may be exposed to cold air, causing damage to leaves or flowers.

2. It is recommended not to water too much or too frequently. Watering with clean water close to room temperature is sufficient. Do not apply fertilizer water during the flowering period; apply fertilizer only after the flowering period ends, otherwise the flowering period will be shortened, and improper fertilizer use can also cause fertilizer damage.

3. Jiuzi cymbidium orchids fear direct strong light; generally diffused light is best. Too weak light will also cause poor growth and the appearance of some disorders. Generally, for indoor appreciation, the indoor location determines where the flower is placed, but at this time attention should also be paid to whether the flower adapts to the micro-environment of that location.

The above is the complete content of the Jiuzi cymbidium orchid growing precautions I have summarized for everyone. I hope this article can help everyone.