A big wave of cold air is coming
Abstract of this article: A large wave of cold air is attacking flowers. The specific details are as follows: The weather has become colder and colder recently, and winter is about to start. Seeing that this cold air is coming, is your potted plant ready for the winter?
Recently, many flower friends have asked, the temperature has dropped, should the roses be moved indoors? Will you freeze to death?
In fact, roses are very resistant to cold. Not all extremely cold areas can be wintering in the open air. It is recommended that you not put roses indoors in winter, so that they can sleep naturally, which will be more conducive to growth in the coming year. Of course, in areas below-15℃, proper insulation must be maintained.
In addition to freeze-resistant flowers like roses, there are many flowers with average cold resistance. Some flowers even have difficulty surviving without insulation in winter. Let's talk about which potted plants have to be overwintering indoors in winter.
Evergreen leaf-viewing plants that are most afraid of cold are basically cold-resistant. Most of these plants are native to tropical rainforests, like high temperatures and humidity, and are resistant to shade but not to sun.
For example: green radish, spider plant, fortune tree, evergreen, copper coin grass, rich bamboo, turtle back bamboo, reticulated grass, etc.
A big wave of cold air is coming
These evergreen plants need to be kept at 5-10 degrees in winter to survive safely, otherwise they can easily freeze to death or frostbite.
If spider plants, copper coins, and turtle bamboos suffer from freezing damage in winter, parts of the ground wither, and the roots in the soil are not frozen to death, they can still grow again in spring.
So if your green plants have withered on the ground in winter, it's best not to throw them away in a hurry, because in spring, there may be surprises.
In addition to these evergreen leaf-viewing plants, flowers originating in tropical and subtropical regions are also very afraid of cold, and must be well insulated in winter.
For example: Milan, Jasmine, Dragon Boat Flower, Bougainvillea, Fosang Flower, Tiger Plum, etc.
These flowers, originating in the tropics and subtropics, are very afraid of cold and must be kept above at least 5 degrees in winter, otherwise they are prone to freezing damage.