Why does your Anthurium andraeanum Oklahoma have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
Spider mites thrive in the low-humidity environments often found with Anthuriums, producing characteristic fine silken webs to protect themselves and their eggs. These pests pierce plant cells to feed on sap, leading to stippling and chlorosis on the leaves.
While they do not produce large webs, broad mites can cause leaf distortion and a fine, dusty appearance that may be mistaken for webbing. They are particularly destructive to new growth on Anthuriums, causing leaves to curl or become stunted.
In cases of extreme humidity and stagnant airflow, very fine fungal mycelium can sometimes appear as a web-like structure on the leaf surface. This is often accompanied by dark spotting or rot in the Anthurium's fleshy stems.
Your plant might also be experiencing one of these issues:
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