The newly grown leaves of the angel in Longlin turned yellow.

It is mainly caused by insufficient soil nutrients and malnutrition in the basin.

Angels in Longlin like shade, so avoid direct sunlight. When transplanting angels in Longlin, it is best to use fertile humus soil, the flowerpot should not be too big, and it should not be flooded when watering. You can put a small sink with water under the flowerpot to let the plants absorb water by themselves. Angels in Longlin prefer humid environment. If the air is excessively dry, such as the air humidity is below 40% for a long time, or spring feathers are maintained in places with poor indoor ventilation, it is easy to breed red spiders. When the weather is fine, you can spray water on the leaves in the morning to keep the humidity, but don't leave water on the leaves often.