At the beginning of autumn, the temperature is about 12-18 ℃. At this time, Epiphyllum can be placed outdoors for maintenance. But into the late autumn, that is, in the middle of October, the temperature will become relatively low, at this time, it needs to be moved to the indoor.
In autumn, it doesn't grow very fast, so it doesn't need too much water. At this time, you can water it according to its soil condition. Specifically, it is to touch the surface of flower soil before watering. If you feel dry, you can water it. If you feel wet, you can not water it for a while. Don't pour too much water when watering. It's best to keep the surface of flower soil slightly wet and dry.
It can be fertilized once a month in autumn. This can provide it with certain nutrients for growth. However, it should be noted that the flower fertilizer must be diluted before application, so as to prevent the thick fertilizer from burning its root system.
At the beginning of autumn, the intensity of light is still very strong. However, it likes Yin and can't bear the direct light. Therefore, in the middle of the day, it needs to be properly shielded from the strong light.