What to do when the leaf tips of the Ping'an tree turn black? Find the cause and deal with it in time
The Ping'an tree (Cinnamomum kotoense) is a plant native to southern Taiwan, China. Because of its unique ornamental value and its symbolism of happiness and peace, it has won the favor of many flower enthusiasts, and many of them grow Ping'an trees at home. So when they find the leaf tips turning black during cultivation, what should they do? Now, Facaishu Home will give everyone a detailed answer.
Causes of blackened leaf tips on the Ping'an tree and countermeasures
No soil change for a long time
When we grow the Ping'an tree, under normal circumstances it needs to be repotted every year, which can avoid soil compaction. If the soil is not changed for a long time and becomes compacted, its roots will be unable to breathe normally, causing its leaf tips to turn black.
Treatment method: At this point, what should be done about the blackened leaf tips of the Ping'an tree? We need to repot it immediately, choose suitable soil for its care, and under normal circumstances it can recover quickly.
Suffering from pests and diseases
When growing the Ping'an tree, it is inevitably threatened by pests and diseases, and its blackened leaf tips may be caused by brown spot disease. In the early stage of the disease, small spots appear on the leaves, and afterward the spots gradually expand until the leaves fall off.
Treatment method: If the Ping'an tree suffers from pests and diseases, we need to promptly prune away the affected branches and leaves, and carry out corresponding disinfection and sterilization measures. Not only the plant, but the soil must also be disinfected and sterilized.
Improper watering
Watering is key to growing the Ping'an tree. We need to water it reasonably. Too much watering causes water accumulation, which leads to root rot, and then its leaves will turn black. Being in a state of water shortage for a long time can also cause this phenomenon.
Treatment method: If excessive watering causes its leaves to turn black, we need to move it to a ventilated place and loosen the soil appropriately to speed up water evaporation. If there is a water shortage, we need to replenish it with an appropriate amount of water.
Improper fertilizing
The growth of the Ping'an tree cannot be separated from fertilizing. We need to master reasonable fertilizing. When fertilizing, avoid concentrated fertilizer, raw fertilizer, and excessive fertilizing, otherwise it will burn its roots and cause the leaf tips to turn black.
Treatment method: At this point, we need to deal with it promptly and increase the amount of watering so that excess fertilizer flows out through the holes at the bottom of the pot. If the problem is found to be relatively serious, it is recommended to directly repot it.
Unsuitable light
Light is also key to the growth of the Ping'an tree. We should give it suitable light conditions. The light must not be too strong, as too strong light will cause its leaves to become sunburned and turn black. A long-term lack of light will also affect its growth.
Treatment method: If the light is too strong, we need to take corresponding shading measures, and when it has been in a dark environment for a long time, we need to promptly move it to a place with sufficient light for care.