There may be three reasons for the yellow leaves of Ardisia crenata. If the temperature is too low, it needs to be moved to an indoor environment of more than 15 degrees immediately; If it is because of the watering problem, water is replenished in time when the water content is too low, watering is carried out once a day, watering is stopped immediately when the water content is high, and the soil is loosened and then watered after the soil is dried; If it is because of insufficient fertilization, it depends on the situation of ground planting and potted planting.
1. can you keep a bedroom?
Alocasia macrorrhiza is what we often call "Dishui Guanyin". It contains toxicity, so many people are worried about whether it can be placed in the bedroom.In fact, although this plant is harmful, but only ornamental, there is no harm to the human body.Its roots contain toxic juice, which can cause poisoning if eaten by mistake, and the contact of juice with bare skin can cause burning pain and irritation.Dishui Guanyin has beautiful leaves, bright luster, good ornamental, and can absorb harmful substances in the air, play the role of purifying the indoor environment, placed in the bedroom or has many benefits, can decorate the environment, but also promote human breathing.

2. Precautions
1. There are many advantages to putting it at home, but we must pay attention to putting it in places where people can't reach, especially children, who need special attention.If there is an accident, you need to see a doctor immediately.

2, at night when there is no sun can not carry out photosynthesis, plants are difficult to release oxygen, so the bedroom can not put too much Alocasia, try to control within three pots.
