Are orchids afraid of the cold? Do they fear frost?
The editor will introduce the explanation of whether orchids are afraid of the cold or frost. Next, the editor of this site will introduce to everyone.
Recently, many regions in our country have experienced snowy weather, and the closer to the north, the lower the temperature and the higher the frequency of snowfall. Not only are people suffering, but many plants are also showing various signs of intolerance, ranging from frostbite to death.
First of all, orchids are not as afraid of the cold as people think. They are even more afraid of the wind than the cold. Strong wind can cause leaf dehydration, ultimately leading to withering and death. Therefore, if nothing unexpected happens, proper basic protection should be provided to prevent exposure to strong wind, allowing the plant to grow normally in winter.
Secondly, in some places, it is popular to give orchids a snow bath, which literally means taking advantage of the falling snow to keep the potted plants outdoors.
In this way, the eggs, bacteria, and viruses hidden in the potting soil will be affected by the low temperature and instantly become inactive, with few survivors. Generally, only a few escapees will appear, which can be ignored. Thus, everyone no longer needs to worry that orchids will grow irresistibly strong in the spring of the following year.
Watering
In principle, starting from the beginning of winter, orchids should enter a dormant period, causing the absorption rate of water by the roots to slow down. Excess water in the potting soil evaporates slowly, with nowhere to go, and stays near the roots for a long time, increasing the risk of root rot.
Therefore, when cultivating orchids in winter, it is necessary to adhere to the principle of watering when the soil is dry and watering thoroughly when watering. Usually, pay attention to the color and condition of the surface of the potting soil. Once it starts to turn white, consider watering. Moreover, the water flow should avoid the leaves or the heart of the orchid, as it can also easily cause root rot.
Light
As a typical light-loving plant, orchids inherently do not tolerate strong light and must be shaded during hot summers. In spring, autumn, and winter, the intensity and range of direct sunlight are limited, and it is easy to avoid scorching or killing the plant. Everyone should ensure ample diffused light to prevent poor growth and development.
Fertilizing
As mentioned earlier, when orchids are in a dormant period, their demand for nutrients is almost non-existent. Applying fertilizer rashly is likely to cause fertilizer damage. The best approach is to stop fertilizing during this period and then consider other options after the situation is resolved.
【Summary】
Orchids are not cold-resistant and are afraid of both cold and frost. Therefore, when cultivating orchids in winter, it is necessary to pay attention to keeping them warm.
Ensure that the growing environment of orchids is not too damp and cold, and at the same time, ensure the humidity of the growing environment. Since winter is relatively dry, it is necessary to spray more water around the orchids.
The above is a comprehensive introduction to whether orchids are afraid of the cold or frost, hoping to provide netizens with some relevant knowledge.