Can osmanthus trees survive in the north?
This article answers the question of whether osmanthus trees can survive in the north and provides an introduction to the cultivation conditions of osmanthus trees. Let's take a look together.
Osmanthus trees have excellent ornamental value and can also be planted in the north, but they are not easy to manage. Osmanthus trees can grow normally at temperatures as low as -5 degrees Celsius, but if the temperature drops further, they will not survive easily. The temperature in the north is relatively low, and sometimes it can drop below -20 or -30 degrees Celsius, which is not conducive to survival. Therefore, it is recommended to plant them in pots indoors. When planting outdoors, it is important to keep them warm, which can be done by covering the entire osmanthus tree with transparent plastic film to preserve heat. The last thing to note is not to water them.
1. Osmanthus trees can be planted in the north
It is relatively rare to plant osmanthus trees in the north, mainly because the winter temperatures are too low, which is not conducive to the trees' survival during the winter. Although osmanthus trees have some cold resistance and can generally grow normally at temperatures as low as -5 degrees Celsius, they can easily be frozen to death if the temperature drops further. In the north, temperatures can sometimes fall below -20 or -30 degrees Celsius. Such low temperatures are very detrimental to the growth of osmanthus trees. Therefore, in the north, the trees are mainly planted in indoor pots. If you want to plant them outdoors, you must make various preparations for winter.
2. The temperature should be maintained between 0-5 degrees Celsius
To ensure the safe survival of osmanthus trees during winter, it is necessary to control the temperature, keeping it between 0-5 degrees Celsius and exposing the trees to ample sunlight. Outdoors, you can use a layered treatment, covering the entire osmanthus tree with transparent plastic film, or sealing it on all sides. The film can only be removed when the temperature exceeds 5 degrees Celsius.
3. Do not water osmanthus trees in winter
Finally, note that when planting osmanthus trees in winter, you should not water them. The soil should be kept dry because wet soil can easily cause frost damage to the trees. Also, do not let water droplets remain on the leaves of the osmanthus trees, as they can freeze, which is also not conducive to the trees' survival.
The above is the relevant content about whether osmanthus trees can survive in the north and an understanding of their cultivation conditions, for reference by green plant enthusiasts. It is hoped that this can help solve your problems in the management of green plants and flowers.