How to cultivate Cymbidium to make it bloom
This article provides a detailed explanation of how to cultivate Cymbidium to make it bloom and the planting methods and maintenance of Cymbidium in the field of green plants and flowers. Next, the editor will provide a detailed answer for you.
Cymbidium has a strong fragrance and is shade-tolerant, making it very suitable for cultivation in balconies with insufficient light. It can climb or hang down, and when blooming, small flower balls hang down, which are not only beautiful but also fill the room with fragrance. So, how should Cymbidium be cultivated to bloom early and produce more flowers?
Cymbidium maintenance methods and precautions
To cultivate Cymbidium well, you first need to understand its growth habits. Cymbidium is a perennial evergreen climbing shrub, native to South China, Southeast Asia, and Oceania. Cymbidium prefers a warm climate and has drought resistance due to its leathery leaves. It likes sunlight but also tolerates shade, and does not tolerate strong sunlight. When maintaining, Lan Yao suggests focusing on the following points.
1. Loosened soil without积水
Cymbidium prefers loose and breathable slightly acidic soil. Potting soil can be mixed with universal nutrient soil plus 1/5 of vermiculite or river sand to increase breathability and reduce the probability of waterlogging. When mixing your own soil, you can use 4 parts peat soil, 2 parts decomposed leaf soil, 3 parts perlite, 1 part organic fertilizer, and a small amount of bone meal.
2. The size of the pot should be appropriate
For example, if the Cymbidium seedlings are small and you want to focus on growing them, you can use a slightly larger pot, 1-2 circles larger than the original soil mass. If you want the Cymbidium seedlings to bloom early, you can choose a smaller pot, with the standard being that watering is not difficult. If the roots have already filled the original soil mass when potting, you can replace it with a pot of the same size or one size larger. If the roots have not filled, you can replace it with a pot of the same size.
3. Watering and fertilizing
Cymbidium prefers a relatively humid environment but is also drought-tolerant. When there is sufficient fertilizer and water, the branches and leaves grow quickly. Therefore, during the growing period of Cymbidium, it is recommended to maintain sufficient fertilizer and water, water when the soil is dry to slightly moist, and apply a general growth fertilizer every 7-10 days.
The blooming period of Cymbidium is usually from April to June, and with good maintenance, it can continue to bloom until September. Therefore, after entering March, you can control water and increase phosphorus and potassium fertilizers to promote flowering in Cymbidium. The blooming characteristics of Cymbidium are somewhat similar to those of Bougainvillea, needing a slightly drier environment to bloom more easily. Therefore, watering can wait until the leaves of Cymbidium are slightly soft, and flower fertilizer such as "Flower More No. 2" or potassium dihydrogen phosphate fertilizer can be added to the water.
4. Reasonable lighting
How to cultivate Cymbidium to make it bloom
Cymbidium is shade-tolerant, but if there is too little light, it will only grow leaves and bloom rarely. In late autumn, winter, and early spring, it can be exposed to full sun, while in summer, it can only receive morning or evening soft light. If the light is too strong, Cymbidium may show yellowing of the leaves and sunburn.
However, it should not be kept in a hidden environment for a long time, as too little light will affect flowering. It can be maintained on a bright balcony.
5. Overwintering management
Cymbidium has average cold resistance and requires a safe overwintering temperature above 5 degrees Celsius, which is generally achievable in indoor cultivation. If cultivated outdoors, it is recommended to bring it indoors for overwintering when the outdoor temperature drops below 5 degrees Celsius. Keeping the environmental temperature above 10 degrees Celsius, Cymbidium can also continue to grow in winter.
6. Disease and pest control
Cymbidium grows relatively fast, and when climbing on a trellis in a pot, dense leaves and poor ventilation can easily cause scale insects. Regular preventive measures should be taken, and dense branches and leaves should be pruned appropriately to enhance ventilation. Alternatively, a larger trellis can be used to guide the branches and keep the inner part of the plant well-ventilated, preventing infestation by scale insects.
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