How to care for nasturtium in winter? Master these care points

When growing nasturtium in winter, you need to take good insulation measures, move the nasturtium indoors in time to a warm environment for care, and keep the temperature above 8°C so it will not suffer cold damage. You also need to increase light, and it cannot be placed in an environment that is too dark. In winter, when growing nasturtium you should also reduce the amount of watering, watering once every 7-10 days is enough, and no fertilizing is needed during this period.

How to grow nasturtium in winter

1. Pay attention to insulation

When growing nasturtium in winter, pay attention to good insulation measures. The cold tolerance of nasturtium is not very strong, and it can only overwinter safely in an environment above 8°C. Therefore, after the Frost's Descent solar term, it should be moved indoors for care. When the temperature drops sharply, you can wrap it with a layer of plastic film to keep it warm.

2. Increase light

In winter, while keeping it warm, you also need to place the nasturtium in a place with sufficient light for care. If the environment is too dark, it will affect the growth of the nasturtium. When necessary, you can provide artificial supplementary light for the nasturtium, so that it can get through the winter more healthily.

3. Reduce water and fertilizer

In winter, nasturtium does not need too much watering, and the soil should be kept in a slightly dry state. You can water once every 7-10 days, and the water temperature should be similar to room temperature to avoid freezing damage. Before winter begins, you can apply one topdressing of fertilizer to the nasturtium to increase its cold resistance, but after winter begins, fertilizing should be stopped immediately.