Troubleshooting
Aglaonema Gemini problems — and how to fix them
Aglaonema Gemini (Aglaonema 'Gemini') 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.
Yellowing lower leaves
Often overwatering. Let the top few centimetres of soil dry out and improve drainage; some loss of old leaves is normal.
Brown crispy edges
Low humidity or mineral build-up from tap water. Increase humidity and switch to filtered or rainwater.
Faded variegation
Too little light dulls the cream speckling. Move to a brighter indirect position for stronger contrast.
Mushy, soft stems
Stem rot from cold, wet conditions. Remove affected parts, repot into fresh dry mix and keep warmer.
Prevent aglaonema gemini problems before they start
Most aglaonema gemini issues are care-mismatch, not bad luck. Dial in the basics:
Looking for the species overview? Aglaonema (Chinese Evergreen) — the full care guide.
Other Aglaonema (Chinese Evergreen) varieties
Aglaonema Gemini problems — FAQ
Why is my aglaonema gemini yellowing lower leaves?
Often overwatering. Let the top few centimetres of soil dry out and improve drainage; some loss of old leaves is normal.
Why is my aglaonema gemini brown crispy edges?
Low humidity or mineral build-up from tap water. Increase humidity and switch to filtered or rainwater.
Why is my aglaonema gemini faded variegation?
Too little light dulls the cream speckling. Move to a brighter indirect position for stronger contrast.
Why is my aglaonema gemini mushy, soft stems?
Stem rot from cold, wet conditions. Remove affected parts, repot into fresh dry mix and keep warmer.