Purple duckweed likes fertile and loose soil, so water and fertilizer supply should be guaranteed during the growth period.Can every 10 days or so to irrigate a decomposed organic liquid fertilizer, only adequate nutrients, in order to ensure that its stem node strong, dark green or purple leaves.
Only in midsummer, it should be moved to a semi-sprouting place, and it can see light normally at other times.In October, when it was moved to a place with good indoor light, it could also be cultivated in the shade, but long-term insufficient light would easily make the stem nodes longer, thinner and thinner, and the leaf color lighter, so it was necessary to maintain normal light in order to grow healthily.
Pot soil should always be kept moist, breathable environment, such as long-term dry, may cause leaves to wilt, and then gradually wither, and finally fall off.It is advisable to maintain a high humidity and pay attention to good ventilation, which is conducive to plant growth.
In winter, the temperature should not be lower than 5 . If the temperature is kept above 15 , the plant will be vigorous, and if the temperature is lower than 10 , the plant will not grow.When the maintenance temperature is too low, artificial warmth is needed.
