Phalaenopsis leaves yellow

Phalaenopsis leaves yellowing can be divided into two cases, one is the natural metabolism, only the old leaves turn yellow, while the new leaves are very healthy and generally fine. The second is the yellowing of leaves caused by improper maintenance, as shown in the following analysis:

There may be the following three situations, flower friends can be specific analysis, symptomatic improvement.

First, the top of the new shoot of Phalaenopsis shrinks, the tender leaves are yellowish, and the old leaves are getting darker and yellow. The reason is that the accumulated water is wet for a long time, which leads to the lack of oxygen in the soil and the decay of some roots, so watering should be controlled and fertilization should be stopped.

Second, the new leaves of Phalaenopsis grow thick and shiny, but the leaves are uneven, and the old leaves turn yellow and fall off. This situation is caused by excessive fertilization. Should immediately stop fertilizing, appropriate more watering, sprinkle some radish or cabbage seeds into the basin, a few days after emergence, pull out, in order to consume the excess fertilizer in the basin. It is not suitable to sow seeds in winter. You can transplant a few small plants and then plant them.

Third, the top and new leaves of Phalaenopsis are normal, but the lower leaves of the plant are dry and yellow at first. The reason is that Phalaenopsis is dehydrated because it has not been watered through for a long time. It should be properly watered to keep the basin soil moist up and down.