Why Do Phalaenopsis Orchid Buds Fall Off?
Today, the editor will introduce the knowledge about why Phalaenopsis orchid buds fall off. Please refer to the detailed introduction below.
Why Do Phalaenopsis Orchid Buds Fall Off?
The falling of Phalaenopsis orchid buds may be caused by unsuitable temperatures, such as large temperature differences between day and night, or too high or too low temperatures. Phalaenopsis orchids prefer a humid environment but are not tolerant to waterlogging. If watering is not done properly, their buds will also fall off. Insufficient or excessive lighting can also lead to the falling of their buds, and poor ventilation in the environment will cause the orchid buds to fall as well.
1. -- Unsuitable Temperature --
The falling of Phalaenopsis orchid buds may be caused by unsuitable temperatures. They thrive in a warm environment, with a temperature of around 25°C being most suitable. If the temperature difference between day and night is too large, or if the orchid is placed in an environment that is too cold or too hot, its buds will easily fall off.
2. -- Improper Watering --
Phalaenopsis orchids prefer a humid environment but are not tolerant to waterlogging. If watered too much or too little, their buds will fall off. Therefore, when watering, it is necessary to do so based on the moisture level of the substrate. Water should be given only when the substrate becomes dry, as this is most conducive to healthy growth.
3. -- Inadequate Lighting --
The falling of Phalaenopsis orchid buds may also be caused by unsuitable lighting. They are not tolerant to strong light and should ideally be placed in a semi-shaded environment with adequate scattered light. If they are kept in a dark place or exposed to too much light for an extended period, their buds will fall off.
4. -- Poor Ventilation --
The falling of Phalaenopsis orchid buds may also be caused by poor ventilation. If the environment is too enclosed, the orchid will not have enough carbon dioxide for photosynthesis, leading to poor growth. Moreover, if the environment is not well-ventilated, it can easily become a breeding ground for germs, which will cause the buds to fall off.
The above introduction to the reasons for the falling of Phalaenopsis orchid buds is hoped to be helpful to you!