What is the ideal growing temperature for orchids?
Today, I will explain in detail the content about the ideal growing temperature for orchids in the aspect of green plants and flowers. Let's take a look together!
What is the ideal growing temperature for orchids?
Orchids prefer shade and moisture. If you want orchids to grow well, they need to be provided with a suitable growing temperature. The general suitable growing temperature is between 10-30°C. Orchids are not tolerant to cold or high temperatures. When the environmental temperature is below 5°C or exceeds 35°C, they will show obvious signs of slow growth, so attention should be paid to temperature during maintenance.
Orchid Growing Characteristics
Orchids prefer shade and are sensitive to direct sunlight; they like moisture and dislike dryness; they thrive in fertile, humus-rich soil; and they prefer environments with good air circulation. The most diverse species of orchids in China are found in Yunnan, Sichuan, and (T-W) Province. Apart from North China, Northeast China, and the Ningxia and Qinghai regions in Northwest China, various provinces have different species of orchid plants.Orchid Growing Temperature
The optimal growing temperature for orchids is usually between 10-30°C. When the environmental temperature is below 5°C or exceeds 35°C, they will show obvious signs of slow growth and tend to enter a dormant state.Do orchids tolerate high temperatures? Orchids do not tolerate high temperatures. In a hot and humid environment, they are prone to problems, such as yellowing leaves, black spots, stem rot, and soft rot, leading to illness and death. What is the minimum cold tolerance of orchids? Different orchid species have different minimum cold tolerance temperatures. Cymbidiums can tolerate -4°C; Cymbidium goeringii and Cymbidium lianpan are around -2°C; Cymbidium ensifolium is 2°C; and Cymbidium sinense can only tolerate 5°C. What temperature is suitable for planting orchids? Outdoor temperatures between 15-30°C are suitable for planting orchids. In late winter and early spring, when temperatures just reach above 15°C, the temperature is unstable, so newly planted orchids should be protected from late spring frosts to prevent freezing.
Orchid Growing Process
Orchids start growing in spring. During this period, when the environmental temperature stabilizes above 15 degrees, orchids will gradually sprout and start growing. When the temperature is above 20 degrees, the orchid buds will continue to grow, the growth rate will speed up, the roots will become evident, the leaves will lengthen, and the color will be green, with beautiful flowers blooming in the later stages.Orchid Planting Methods
There are two methods for planting orchids. The first is the seeding method. Choose a relatively tall pot with drainage holes and fill it with loose, breathable, nutrient-rich soil. Soak the seeds in a sodium hypochlorite solution for seven to eight minutes, then rinse and dry them before sprinkling them on the surface of the potting soil and covering them with a thin layer of soil. The second is the division method, where the mother plant is removed from the pot, old soil is removed, the division points are found and cut with scissors, and then the wounds are disinfected before planting separately.The detailed content about the ideal growing temperature for orchids has been shared above. I hope it can be helpful to you!