What to Do If the Leaves of a Ginseng Ficus Turn Black? Causes and Solutions
1. Temperature problems
(1) Specific cause: Because this plant is mainly distributed in tropical and subtropical regions, it needs a warm environment. Especially in winter, it is best for it to stay above 10 degrees. If it drops below 6 degrees, it is very easily damaged by cold. After being frozen, its leaves are very likely to turn black.
(2) Solution: In the more southern provinces, growing it is basically no problem. However, in the northern provinces, you need to pay attention. In winter, be sure to take cold-protection measures. Move it indoors, and absolutely do not keep leaving it outside.
2. Watering problems
(1) Specific cause: Although this plant likes a moist environment, the water still must not be excessive. If there is too much water and it causes waterlogging, and this continues for a long time, then the leaves may also turn black.
(2) Solution: Water scientifically and reasonably. Do not use too much water at one time. We can adjust according to its needs, that is, according to its growth stage. During the vigorous period, you can water a little more appropriately. When the growth rate is slow, do not water too much. Overall, follow the principle of "water when dry, stop when wet."
3. Light problems
(1) Specific cause: There are two situations. First, being indoors for a long time with insufficient light may cause the leaves to turn black. Second, if it is suddenly exposed to strong light, or is kept under direct light for a long time, then the same result may also occur.
(2) Solution: From the two situations above, we can conclude that it needs light, but it cannot be direct light. So, usually it is best to place it under diffused light. When there is direct light, shade it.