1、 Illumination

Double line taro likes enough scattered light, but it is afraid of strong light, so don't put it in the sun. Too much sun will burn its leaves and cause irreversible damage. On the contrary, the bright astigmatism is more suitable for its growth

2、 Temperature

The most suitable growth temperature of double-line bamboo taro is 20-30 ℃. It is afraid of heat and cold. It needs shading and cooling when it exceeds 35 ℃ in summer, and the temperature should be kept above 15 ℃ in winter to prevent frostbite of leaves

3、 Watering

During the growth period, the double line bamboo taro shall not be short of water, but the soil shall not be kept in a wet state for a long time. Otherwise, it is easy to accumulate water, resulting in the decay of the double line bamboo taro root system. It is usually necessary to wait until the soil surface is dry before watering. In winter, when the temperature is low, it is necessary to reduce watering and open the watering interval

4、 Humidity

The newly bought double line taro is kept indoors, and it should also be given a high air humidity. For example, put a humidifier next to the potted plant, or spray water on the plant surface frequently under the premise of good ventilation, so as to prevent the double line taro from scorching and dry leaves

5、 Fertilization

Spring and autumn are the growth seasons of double line bamboo taro. Fertilizer and water with balanced nitrogen, phosphorus and potassium can be applied every half a month. Before the low temperature in late autumn, stop applying nitrogen fertilizer and apply more phosphorus and potassium fertilizer, which can improve the frost resistance of bamboo taro and help the plant survive the winter safely and stop applying fertilizer after winter