What to Do When Anthurium Leaves Turn Yellow? Detailed Explanation of Causes and Solutions

Yellowing anthurium leaves are a problem everyone encounters when growing flowers, so what causes anthurium leaves to turn yellow, and what should be done about it? Below, the editor will introduce the causes and solutions for yellowing anthurium leaves!

Overwatering

[Cause of yellowing]Watering too much or too frequently keeps the potting medium excessively wet for a long time, or even waterlogged, causing some fibrous roots to rot, which hinders normal respiration and nutrient uptake, causing the leaves to gradually turn yellow and drop off.

[Solution]Water normally.

Uneven Fertilization

[Cause of yellowing]Too little fertilizer, or not repotting or changing the soil for a long time, leads to a lack of nitrogen and other nutrients in the soil, resulting in weak branches and leaves, with thin, yellow leaves. In addition, over-fertilizing can also cause new leaves to become thick and uneven, while old leaves dry at the tips and turn scorched yellow and drop off.

[Solution]Stop fertilizing immediately, increase watering, and remove some of the old soil, replace it with fresh potting soil, and carry out normal care.

Unsuitable Temperature

[Cause of yellowing]If the indoor temperature is too low in winter, the leaves will turn yellow; if the room temperature is too high, the plant transpires excessively, and the roots cannot supply enough water and nutrients, which also causes the leaves to turn yellow.

[Solution]Keep the temperature in the greenhouse relatively stable.

Unsuitable Soil

[Cause of yellowing]In most areas of the north, the medium and water contain more salt and alkali; because the medium lacks the soluble iron that the plant needs to absorb, the leaves gradually lose their green color and turn yellow.

[Solution]Treat the medium and the water used for watering with oxalic acid, etc.

Dry Air

[Cause of yellowing]When the air indoors is too dry in winter when growing flowers, the leaf tips often dry up and turn yellow, or the leaf margins become scorched, or scorched spots and curled edges appear on the leaves.

[Solution]According to the growth characteristics of the anthurium, appropriately increase the air humidity.

Excessive Shading

[Cause of yellowing]If the anthurium is placed in a shaded spot or a place with insufficient light for a long time, its growth will weaken, the leaves will be thin and yellow, and it will not bloom or bloom very little.

[Solution]According to the growth characteristics of the anthurium, appropriately increase the light intensity.

The above is an introduction to the causes of yellowing anthurium leaves and the corresponding measures, which we hope will help everyone understand the causes of yellowing anthurium leaves.