Generally, water three times a day, one in the morning, one in the middle and one in the evening.
From March to October every year is the vigorous growth period of the double line taro. The most suitable air relative humidity for its growth is 75% - 85%. The higher air humidity is very favorable for its leaf growth, so it needs to be watered frequently.
Water is sprinkled 3 to 4 times a day, preferably in the morning, sprinkling foliage, watering the soil at noon or in the afternoon, sprinkling the whole plant at night, and spraying the foliage regularly.
In autumn and winter, the growth speed of the double line taro is slower, and the amount of watering should be reduced gradually. According to different weather conditions, you can choose to water it once a day or every 2 or 3 days.
When the new leaves are born, if they are too dry, the edge of the leaves will curl and become deformed in the future, which will seriously affect the ornamental effect, so we must pay attention to watering. watering in summer should also be moderate, following the principle of "a few times". Soil should not be too sticky and wet, otherwise it is easy to rot roots and suffer diseases. when the temperature is low, keep the soil dry to avoid frostbite on the double line taro.
The effect of topdressing is better when the dew is not dry in the morning or in the evening. spray once a week for normal fertilization, stop spraying once after three times in a row, and then spray continuously.
The main fertilizer should be nitrogen, followed by phosphorus and potassium. pay attention to "apply thin fertilizer frequently", and apply peanut bran and compound fertilizer or mature compost once every two weeks in the vigorous growth period.
0.1% solution can be made up of urea with nitrogen content of 46%, and 0.2% solution can be made up of potassium dihydrogen phosphate with phosphorus content of more than 50% and potassium content of more than 30%.
Double line taro is a foliage plant. If nitrogen fertilizer is applied properly, the leaves will be more glossy and bright. the concentration of fertilizer should not be too high, otherwise it will cause leaf burns, and the plant will die in serious cases. it enters the dormancy period in winter and the temperature is too high in summer. In both cases, fertilization should be stopped.
Precautions
