The cultivation method and precautions of Phalaenopsis orchid
This article provides an introduction to Phalaenopsis orchids, including their cultivation method and precautions. Below, the editor will give you a detailed explanation.
Phalaenopsis orchids are important festival flowers, and many orchid enthusiasts are cultivating them for the first time. This article mainly provides a comprehensive cultivation guide, and if you need more detailed information, you can read the related articles below.
Phalaenopsis orchids are native to the tropical regions of Asia, where the climate is hot and humid. They prefer a warm, humid, and semi-shaded environment, with an optimal growth temperature of 25-28°C during the day and 10-20°C at night. When the temperature exceeds 35°C in summer or drops below 0°C in winter, Phalaenopsis orchids stop growing. If the temperature remains low, the roots stop absorbing water, leading to physiological water deficiency, and the plant will die. However, the flowering bud differentiation of Phalaenopsis orchids does not require high temperatures, with 16-18°C being suitable.
Phalaenopsis orchids thrive in high humidity environments. Since they lack robust pseudobulbs to store water, they are prone to dehydration if the air humidity is low. Therefore, the most concerning factor when cultivating Phalaenopsis orchids is dry air and dry winds.
The above paragraph provides basic information about Phalaenopsis orchids. Below, we will discuss the cultivation method of Phalaenopsis orchids from a practical perspective.
Since Phalaenopsis orchids are mostly used as festival flowers, when orchid enthusiasts purchase them, they are usually just taken out of the greenhouse. Therefore, it is crucial to pay attention to the ambient temperature and not to water or repot them immediately after bringing them home, as this is incorrect.
After bringing the Phalaenopsis orchid home, place it in a warm environment and care for it, provide moderate sunlight, and spray water frequently while reducing watering.
Orchid enthusiasts should note that Phalaenopsis orchids are epiphytic and their roots can perform photosynthesis. Therefore, most Phalaenopsis orchids in greenhouses are planted in transparent plastic pots, with their roots exposed to light. Do not think about changing to a fancy pot and burying the roots in the soil, as this is wrong. The roots of Phalaenopsis orchids need to be partially exposed.
1. Overwatering: Those who cultivate Phalaenopsis orchids often worry about their plants lacking water and water them every day, regardless of whether the growing medium is dry, leading to severe root rot.
2. Low temperature: Phalaenopsis orchids are usually available for purchase in early spring, and after bringing them home, they are often placed in living rooms and other areas for appreciation. Although the daytime temperature in these areas is sufficient, the nighttime temperature is relatively low. Moreover, professionally cultivated orchids are usually grown in well-equipped greenhouses. In comparison, the temperature and humidity at home are somewhat insufficient, leading to weakened plant growth. Therefore, sometimes, no matter how well they are cared for, orchids may still fail to bloom.
3. Over-fertilizing: Some people apply fertilizer whenever possible, without paying attention to the concentration, believing that more fertilizer will result in faster growth. However, Phalaenopsis orchids should be fertilized lightly and in small doses. Remember that "supplementation" should not be excessive, as it can be counterproductive.
4. Planting small orchids in large pots: Some people believe that using a large pot can provide a spacious environment and sufficient materials for Phalaenopsis orchids. However, using a large pot makes it difficult for the water grass to dry, and Phalaenopsis orchids prefer good ventilation.
The above information provides a detailed explanation of the cultivation method and precautions for Phalaenopsis orchids, for your reference and suggestions.