Wrinkling at the edge of leaves may be the reason why the air is too dry. It is suggested to spray water on plants and their surroundings at sunny noon, and it is forbidden to use too cold water when spraying water, otherwise the leaves will grow black spots easily, and plants will die in severe cases. Because moss absorbs water quickly, most of the water is absorbed by moss after watering, and potted plants can only play an ornamental role. When it is too much, please remove some moss to prevent the roots from breathing, otherwise the plants will suffocate and wither.