Does the hydrangea shed its leaves and become a bare stem in winter?
Main content introduction: The experience related to the planting of hydrangeas that shed their leaves and become bare stems in winter, please refer to the detailed introduction below.
Does the hydrangea shed its leaves and become a bare stem in winter?
In winter, the hydrangea will shed its leaves and become a bare stem. Hydrangeas are deciduous trees. As the temperature drops and the day-night temperature difference becomes larger in winter, the leaves will naturally fall off. After the leaves fall, the plant enters a dormant period. In winter, when the temperature is low, measures should be taken to keep warm and prevent cold to ensure that the hydrangea can safely overwinter. Moreover, during the growing period, unnecessary branches of the plant should be pruned.
The hydrangea will shed its leaves and become a bare stem in winter. As a deciduous tree, with the decrease of temperature and the increase of day-night temperature difference in winter, the leaves will naturally fall off. After the leaves fall and form a bare stem, the plant enters a dormant period to accumulate energy for flowering and new branch growth the following year.
When the temperature is low, it is also necessary to take warming and cold prevention measures, such as wrapping the plant with cotton blankets or films, or moving the plant directly to a sunny indoor area for maintenance, to ensure that the hydrangea can safely overwinter and reduce the occurrence of leaf shedding.
During the maintenance period of hydrangeas, it is necessary to prune the plant in time. In spring, pinching the top and removing the apical bud measures need to be carried out. During the growing period, it is necessary to cut off the diseased and withered branches, overgrown branches of the hydrangea, as well as the branches that are aesthetically pleasing to promote bud differentiation.
Hydrangeas thrive in temperatures between 18 to 28 degrees Celsius. The temperature in winter should not be lower than 5 degrees Celsius to avoid affecting the normal growth of the plant. Hydrangeas are short-day plants and require over 10 hours of darkness each day. When cultivating, it is necessary to choose well-drained, fertile sandy soil.
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