Troubleshooting
Calathea Louisae problems — and how to fix them
Calathea Louisae (Goeppertia louisae) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Crispy brown leaf edges
Low humidity or tap-water minerals/fluoride. Switch to distilled or rainwater and raise humidity.
Faded variegation
Too much direct sun or, conversely, too little light. Aim for consistent bright indirect light.
Leaf curling
Usually underwatering, cold draughts, or dry air; check soil moisture and ambient conditions.
Spider mites
Encouraged by dry air. Rinse foliage, inspect undersides regularly, and treat with insecticidal soap if found.
Prevent calathea louisae problems before they start
Most calathea louisae issues are care-mismatch, not bad luck. Dial in the basics:
Calathea Louisae problems — FAQ
Why is my calathea louisae crispy brown leaf edges?
Low humidity or tap-water minerals/fluoride. Switch to distilled or rainwater and raise humidity.
Why is my calathea louisae faded variegation?
Too much direct sun or, conversely, too little light. Aim for consistent bright indirect light.
Why is my calathea louisae leaf curling?
Usually underwatering, cold draughts, or dry air; check soil moisture and ambient conditions.
Why is my calathea louisae spider mites?
Encouraged by dry air. Rinse foliage, inspect undersides regularly, and treat with insecticidal soap if found.