Metabolism If you find that when the leaves of Anthracene are yellow, you should pay attention to the situation of other leaves. If the leaves are fresh, tender, yellow and green, and the flowers grow well, it means that new leaves are growing, and the old leaves are yellow and fallen.
Most northern regions contain more saline-alkali . Because the medium lacks the soluble iron element that plants need to absorb, the leaves will gradually lose their greenness and turn yellow.
The new leaves of Anthracene are yellow, and old leaves are normal. This situation is generally because too much water is poured or too frequent, which will cause the medium in the pot to be too wet for a long time, and even accumulate water, causing some fibrous roots to rot, hinder normal breathing and absorption of nutrients, and cause the leaves to gradually turn yellow and fall off.
When the indoor flowering air is too dry in winter, leaves tips are often dry and yellow, or the edges of the leaves are dry and scorched, or the leaves are calcified and curled edges are often caused.
If the anthracene is placed in a sunshade or in a place with insufficient light for a long time, it will lead to weak growth and weak leaves, thin and yellow leaves, no blooming or rarely blooming.
The temperature should not be appropriate. In winter, the indoor temperature will be too low, and the leaves will turn yellow; if the room temperature is too high, the plants will be too transpired, and the roots will be inadequately supplied with moisture and nutrients, which will also turn yellow.
Uneven fertilizer application. Few fertilizers or no pots have been changed for a long time. The lack of nutrients such as nitrogen in the soil leads to thin branches and leaves, thin and yellow leaves.
