In spring, gardenia should be watered in the morning. At noon, when the temperature is too high or the sun is down, it should mainly spray water on the leaves. After spraying, it should be ventilated in time.
In April and September, the principle of watering is to see dry and see wet. It is not allowed to water every day to avoid yellow leaves. In July and August, the weather is dry, the temperature is high, the water evaporates quickly, and the soil is easy to dry. At this time, you can water every day, and loosen the soil properly the next day after watering.
When watering gardenia, you'd better choose rainwater. If there is no rainwater, you can use tap water. Vinegar or citric acid can be added appropriately to enhance the acidity of the soil. When watering, pay attention to the control of water temperature. Do not use water that is too hot or too cold. Make sure that the water temperature is close to the room temperature.
