How to grow hydrangeas in winter

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1. Keep warm

2. Sufficient sunshine

3. Reduce watering

4. Reduce fertilization

5. Pay attention to ventilation

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Hydrangeas cannot tolerate the cold, so they should take measures to keep warm in winter. In northern areas, they should be moved indoors in time and the temperature should be controlled above 5℃. In the warmer south, it can be placed in a sunny place facing south and covered with a plastic bag to keep warm. Keep it in a sunny place and get plenty of sunshine. Growth slows down in winter and watering should be reduced. Fertilization also needs to be controlled. Fertilize once before winter, and reduce or do not fertilize in winter. Also pay attention to good ventilation and avoid being too stuffy.

1. Keep warm

1. Keep warm

Hydrangeas cannot tolerate the cold, so in winter, you must take measures to keep warm. In northern areas, they must be moved indoors in time. Control the temperature above 5℃. If it's warmer in the south, you can put it in a sunny place facing south and cover it with a plastic bag to keep warm.

2. Sufficient sunshine

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In the cold winter, sufficient sunlight is an indispensable factor. It needs to be grown in a place with sunlight. It can promote growth by basking in the sun and also increase the temperature of the plant. It cannot be kept in a dark place with poor light, as this will cause poor growth.

3. Reduce watering

The temperature in winter is generally lower, the growth rate slows down, and the demand for water decreases, so watering should be reduced. , as long as the soil is not particularly dry. The water temperature must be ensured. Take out the water first and wait until the water temperature is equal to room temperature before watering.

4. Reduce fertilization

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In addition to reducing watering, fertilization also needs to be controlled. Fertilize once before winter to enhance the cold resistance of the plants. Growth is very slow in winter, so fertilization needs to be reduced, or no fertilization is required.

5. Pay attention to ventilation

Although hydrangea is not cold-tolerant, it cannot grow in a hot and stuffy environment. If it is grown indoors, it can be opened at noon. It's breathable and can be opened in a plastic bag at noon.

2. Sufficient sunshine

3. Reduce watering

4. Reduce fertilization

5. Pay attention to ventilation

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