Why Are the Leaves of the Peace Lily Tree Turning Yellow? Causes and Solutions

In the process of growing indoor flowers and plants, yellowing leaves are a fairly common phenomenon. The same is true when growing the peace lily tree (Cinnamomum kotoense) indoors, where yellowing leaves are hard to avoid. Below, we analyze the specific causes of yellowing leaves on the peace lily tree and the solutions.

Analysis of Yellowing Leaves on the Peace Lily Tree

Analysis 1: Water yellowing, caused by overly frequent watering. Its characteristics are that the old leaves show no obvious change while the young leaves turn yellow.

Solution: Immediately control watering.

Analysis 2: Drought yellowing, caused by lack of water and drought. Its characteristic is that the old leaves turn yellow first, from the bottom upward.

Solution: Water in time, otherwise, because of the long period without water, the whole plant's leaves will turn yellow and it may even die.

Analysis 3: Fertilizer yellowing, caused by overly frequent fertilization or too high a concentration. Its characteristics are that the young leaves are thick, glossy, and uneven.

Solution: Control fertilization, cultivate the soil, and water.

Analysis 4: Starvation yellowing, caused by insufficient fertilizer, too low a fertilization concentration, and too long an interval between fertilizing. Its characteristic is that the young leaves and tender stems turn yellow first.

Solution: Fertilize in time. If this phenomenon is seen and fertilizer is not applied in time, it will cause the whole plant's leaves to turn yellow and it may even die. By all means, do not apply a large amount of concentrated fertilizer at one time.

Analysis 5: Iron-deficiency yellowing of leaves. For woody flowers and plants in greenhouses, because soil fertility conditions vary greatly, yellowing leaves often occur. Its characteristics are that the young leaves are obviously affected while the old leaves are less so, the leaf flesh is yellow, the leaf veins are green, and a typical network forms.

Solution: This can be solved by applying a ferrous sulfate aqueous solution. The method is: mix 7 parts cake fertilizer, 5 parts ferrous sulfate, and 200 parts water into a diluted solution and water with it.

Analysis 6: The leaves are dried out and turn yellow after long exposure to the scorching sun.

Solution: Immediately move it to an environment with 40% to 50% shading for care.