Fasciated Sago Palm: Unusual Flat Stem Growth

Q: What's wrong with this sago palm?

A: This is a fasciated sago palm—a rare but known phenomenon where stems become flattened and ribbon-like. Causes include bacterial infection or genetic mutation. It's a fascinating oddity, not a disease requiring treatment.

See also: Odd Growth on Sago Palm and Fasciated Lily and Willow.