How does water hyacinth survive the winter?

How to survive the winter

Temperature control

Generally, at the end of autumn, the water hyacinth should be moved indoors. At this point, it should be no less than five degrees Celsius to ensure that the plants are not too cold. However, it is basically unrealistic to make the water temperature reach the appropriate standard for a long time. You can protect the plants by raising the room temperature.

Ventilation requirements

In order to supply fresh air to the plants, it is best to open the windows for ventilation every day. However, the time should not be too long to avoid a large amount of low-temperature gas entering and causing the indoor temperature to be too low.

Light requirements

This kind of flower requires a lot of light, about four to five hours a day is best. Increasing light in winter can enhance photosynthesis, which is an important factor in ensuring its safe wintering. When there is sufficient sunlight, move the water hyacinth to a balcony or other place to receive sunlight. Don't forget to move the plant back indoors after the sun sets. If the outdoor temperature is too low, you can place it indoors and open the curtains.

Requirements for water and fertilizer

It is not advisable to water too much in winter, but you can sprinkle water appropriately to increase the humidity of the indoor air. In addition, it is not suitable to add more fertilizer in winter.

Precautions

Different regions have different overwintering methods. If it is in the southern region, you can let it overwinter naturally. Winter wilting is a natural phenomenon and there is no need to worry too much. It is suitable for planting in places with higher temperatures, generally 25-30℃ is the optimal temperature for it. Therefore, in cold areas or southern regions with high altitudes, if not managed in late autumn and winter, the water hyacinth is very likely to be frozen, the leaves will turn yellow, and it may die.