1、 Soil

Allen's requirements for soil are not high. For its better growth, it is best to use soil with good drainage and air permeability

2、 Watering

The frequency of watering Allen should be controlled. It doesn't need to be watered every day. It's usually watered once a week and once half a month in summer. It's best to pour it thoroughly every time. It's best not to interrupt the amount of watering. It's best to pour it thoroughly at one time. Avoid being caught in the rain for a long time

3、 Illumination

It is necessary to ensure sufficient sunlight, especially in the peak growth period. If the sunlight is too strong in summer, it should be shaded to avoid being burned by the sun. It likes a ventilated environment. If it is cultured indoors, it should be properly ventilated

4、 Temperature

The maximum temperature shall not be higher than 35 ℃. If the temperature is too high, it will enter the dormancy period, and the minimum temperature shall not be lower than 5 ℃. When the outdoor temperature is low in winter, it shall be moved indoors for maintenance to avoid frostbite

5、 Precautions

Allen is prone to bacterial infection, and the leaves will appear spots. After discovery, he should be sprayed with chlorothalonil. If the medicine is not used in time, it may harm more leaves and even make the leaves fall off continuously, which is difficult to do when the condition is serious