Does the orchid phalaenopsis fear frost? What is its low-temperature tolerance?
Are you curious about an introduction to whether the orchid phalaenopsis fears frost and its low-temperature tolerance in the field of green plants and flowers? Keep reading!
Does the orchid phalaenopsis fear frost? What is its low-temperature tolerance?
The orchid phalaenopsis fears frost and can only tolerate a low temperature of five degrees. Therefore, in winter, it should be placed in a room with heating and watered every three days to keep the soil moist. Since indoor air circulation is poor, it is necessary to open the windows on sunny days to ventilate the environment.
1. -- Frost Sensitivity --
The orchid phalaenopsis is not cold-tolerant and can endure a minimum temperature of five degrees. In winter, when the temperature is below five degrees, it should be moved indoors and heating devices should be used to maintain a temperature of about fifteen degrees to support its growth. However, it should not be placed near the heating device to avoid scalding the plant with high temperatures.
2. -- Providing Nutrients --
In suitable winter temperatures, the orchid phalaenopsis can bloom beautiful flowers. Therefore, during cultivation, it is advisable to spray phosphorus acid hydrogen potassium on its leaves to encourage the plant to produce flower spikes, and to bury fertilizers such as superphosphate in the soil to promote the rapid maturation of flower buds.
3. -- Ventilation --
In winter, rooms with heating have poor ventilation, which can lead to poor growth of the orchid phalaenopsis. Therefore, in the afternoon when the temperature is slightly higher, windows should be opened to ventilate and maintain indoor air circulation. Moreover, on sunny afternoons, the orchid phalaenopsis can be placed in a sunny outdoor environment to receive sunlight.
4. -- Supplementing Water --
The indoor environment is relatively dry. During cultivation, water mist should be sprayed on the leaves of the orchid phalaenopsis every day to increase humidity and prevent the leaves from wrinkling and wilting. When the soil is dry, water similar to room temperature should be watered to the orchid phalaenopsis to moisten all the soil.
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