Douban green is very fond of water, especially when the temperature reaches 25 ℃, we should be more diligent in watering; when the environment is dry, in addition to being diligent in watering, we should also spray water around, which is very drought resistant.
When the temperature is high in summer, the growth rate of watercress will be very slow. Water once a day in the morning or in the evening. When the temperature is lower than 25 ℃, water when the soil is in a dry state; when the temperature is lower than 10 ℃, or in winter, the watering time can be extended to observe the soil. If the soil is in a dry state, water in a few days.
When you water the bean green, you should pour it through once, don't leave half of it.
Douban Green likes a warm and humid environment. If the air is too dry, you can spray water on the surface of its plants and humidify the environment at the same time, which will be more conducive to the luxuriant branches and leaves of Douban green, and the color of its leaves will be more green.
Spray water on the green leaves of bean petals to keep their leaves clean.
Spring and autumn are the most vigorous seasons for the growth of Douban green, so we must increase the frequency of watering.
