Why does your Anthurium andraeanum Cavalli have yellow leaves? Diagnose the cause and fix it with our step-by-step guide.
Anthuriums are highly susceptible to root hypoxia. Excessive moisture in the substrate causes the roots to decay, preventing the transport of nutrients and leading to chlorosis (yellowing) of the foliage.
As heavy feeders, Anthuriums require consistent levels of nitrogen and magnesium. A lack of these nutrients prevents chlorophyll production, causing older leaves to turn yellow first.
Anthuriums are tropical plants that thrive in high humidity. Dry air or sudden temperature fluctuations can cause physiological stress, leading to leaf yellowing and eventual browning of edges.
In high-moisture environments, fungal pathogens can attack the vascular system of the Anthurium, causing rapid yellowing and wilting of the leaves.
Your plant might also be experiencing one of these issues:
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