Can the orchid survive the winter at minus 5 degrees?

Magnolia not only has broad and greenish leaves, but also blossoms brightly, so it is a kind of ornamental flower plant which is very suitable for family pot cultivation. But like Hu Pilan, it has the characteristics of being warm and not cold-resistant, so we must take measures to prevent cold and keep warm in advance in the following winter.

The habits of Gentleman are similar to those of Tiger Pilan in many aspects, especially in terms of temperature requirements. In the south of our country, it is generally easy to survive the winter smoothly, but in the south of our country, it is often more difficult to survive the winter.

This is mainly aimed at raising magnolia in the north of our country, because the low temperature of minus 5 °C is easy to occur in the north of our country. In the south of China, the temperature is generally much higher than that in the north, especially in winter. In the south of China, even if the outdoor temperature is less than 0 °C, it is rare that it is below 0 °C.

The most suitable temperature for growth and flowering of Cymbidium is between 15 °C and 20 °C, while the germination temperature of sowing and propagation can be maintained between 18 °C and 35 °C. But like Hu Pilan, when the ambient temperature is below 10 °C, the growth of the plant becomes very slow; when the ambient temperature is below 5 °C, the growth and development of the plant is delayed; and if it is below 0 ℃, the plant will be frostbitten. When it is lower than-5 °C, the magnolia can not survive the winter.

Because the root system of Cymbidium is fleshy root, it is resistant to drought and water, and it is also afraid of temperature and freezing injury. Therefore, when winter comes and the temperature becomes relatively low, it is necessary to move it into a warm and bright place indoors for maintenance in time to ensure that the plant can survive the winter safely and smoothly. However, in order to improve the cold resistance of the plant, it is recommended to apply a little fertilizer in advance to make it strong, and pay attention to water control in winter.