Is Forsythia Cold-Resistant?
The web introduces the small green plant maintenance experience of whether Forsythia is cold-resistant, and the following editor will introduce to the netizens.
Is Forsythia Cold-Resistant?
Forsythia has strong cold resistance and can tolerate temperatures as low as about minus 10 degrees Celsius without being frozen to death. However, generally, when the temperature drops to about 5 degrees Celsius, it will show leaf shedding. When cultivating Forsythia, the withered, weak, and diseased branches should be cut to reduce the consumption of water and nutrients, which can ensure safe wintering and is beneficial for robust growth the following year.
Forsythia is a typical plant of the north that can tolerate low temperatures of minus 20 to 30 degrees Celsius. Even if potted and left outdoors in winter, it will not be a problem. In many green spaces, it is planted in groups, with branches drooping down and full of small yellow flowers in the spring, which is very beautiful.
Is Forsythia Afraid of Frost in Winter?
Forsythia is not afraid of frost. The ones planted in the ground have strong cold resistance, but the potted ones are prone to frost damage and have poor cold resistance. When the temperature drops, if no corresponding measures are taken to keep warm, Forsythia's growth will be restricted by the low temperature, resulting in frostbite, which is not conducive to flowering the following year.
Is Forsythia Cold-Resistant?
Forsythia has strong cold resistance. In winter maintenance, it should not be kept in a low-temperature environment for a long time. In North China and the southern regions, it can be overwintered on the ground, and its water requirements should be reduced. If necessary, it should be insulated to ensure the plant can better survive the winter.
Forsythia's Cold ResistanceForsythia can tolerate temperatures as low as about minus 10 degrees Celsius and will not be frozen to death. However, generally, when the temperature drops to about 5 degrees Celsius, it will show leaf shedding. If there is no leaf shedding, let it grow naturally, and be sure not to pick the leaves off.
Forsythia Winter Care
1. Temperature
In some southern regions where the temperature is relatively high in winter, the temperature can meet the growth requirements, and it can be maintained outdoors normally. If the temperature is low, it can be moved indoors or buried in the soil in a sunny and windless position along with the pot.
2. Pruning
When cultivating Forsythia, the withered, weak, and diseased branches should be cut to reduce the consumption of water and nutrients, which can ensure safe wintering and is beneficial for robust growth the following year. After the leaves fall in autumn, cover the ground with a layer of film to keep warm.
3. Watering
In winter, it is important to control the frequency and number of times watering is done. Water only when the soil is dry and maintain the water temperature to avoid roots being frozen by too cold water. In suitable temperatures with normal growth, a small amount of thin fertilizer can be applied.
The above content about whether Forsythia is cold-resistant is for the reference of green plant enthusiasts, hoping to solve your problems in green plant and flower management.