Will hydrangea leaves fall off in winter?
Let's share some knowledge about whether hydrangea leaves will fall off in winter in the field of green plants and flowers. Let's learn more about it together.
Will hydrangea leaves fall off in winter?
Hydrangea leaves will fall off in winter, which is a normal phenomenon. After entering winter, the plant avoids frostbite by stopping the flow of sap, resulting in leaf drop. The falling leaves can reduce nutrient consumption, accumulating nutrients for the next year's growth. Moreover, to safely survive the winter, the plant should be placed in a sunny location for maintenance to enhance its ability to resist the cold.
Hydrangea leaves will fall off in winter, which is a normal phenomenon. After entering winter, the plant avoids frostbite by stopping the flow of sap, resulting in leaf drop. The falling leaves can reduce nutrient consumption, accumulating nutrients for the next year's growth.
If the outdoor temperature reaches 0°C, there is no need to water it, and it can be overwintered by cutting off the water supply. If it is in the warm southern regions, the plant can be watered appropriately, adjusting the watering frequency and amount according to the temperature changes.
After entering winter, the hydrangea should be placed in a sunny and sheltered location for maintenance. Sufficient sunlight can promote photosynthetic absorption and enhance the plant's ability to resist the cold, ensuring a smooth passage through winter. If the temperature is too low, the plant can be covered with a plastic bag.
Hydrangeas prefer a warm and humid environment, with a suitable growth temperature of 18-28°C. During winter cultivation, the temperature should not be lower than 5°C, and the plant is a short-day plant that requires more than 10 hours of darkness each day. It can form flower buds in about 45-50 days.
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