Why does your Hibiscus rosa sinensis Firefall Orange have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
These microscopic arachnids thrive in warm, dry conditions common to Hibiscus environments. They pierce the plant cells to suck out nutrients, leaving behind characteristic fine silken webbing and stippling on the leaves.
A specific subspecies of spider mite that is highly aggressive on Hibiscus varieties like 'Firefall Orange'. They cause rapid chlorosis (yellowing) and the production of dense webbing as they colonize the foliage.
While not a direct cause of webbing, extremely high humidity without airflow can stress the Hibiscus, making it more susceptible to opportunistic mite attacks that produce silk to protect their eggs.
Your plant might also be experiencing one of these issues: