Can Kalanchoe be watered with rusty water? How to water it in winter?

1. Can rust water be poured?

Kalanchoe cannot be watered with iron rust water, because it prefers acidity, while iron becomes alkaline when it rusts and dissolves. You can use iron rust water to water flowers that prefer alkaline.

Usually, people water the Kalanchoe with tap water that has been dried in the sun, or with rice water. The nutrients in rice washing water are relatively abundant. Using it for watering will make the plants grow more beautiful and more vigorously.

2. Watering method in winter

1. Watering principles: Generally, you should water it according to the principle of "better dry than wet". The soil in the pot should not be too moist, and there should not be excess water. The amount of water required by Kalanchoe during its growth period is very small. In addition, due to the low temperature in winter, the water in the pot will dissipate more slowly, so water should be controlled.

2. Watering method: Before watering it, you can check the moisture status of the soil. If it still feels moist, there is no need to water it. In winter, try to wait until the soil is dry before watering. You can water once a week, and the interval can be longer in cold areas.

3. Notes: When watering in winter, ensure the water temperature is maintained. Do not use too cold water. The water temperature should be similar to room temperature. If the water is too cold, there is an increased chance of the plants getting frostbite.