Troubleshooting
Aglaonema 'First Diamond' problems — and how to fix them
Aglaonema 'First Diamond' (Aglaonema commutatum 'First Diamond') 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.
Brown leaf tips
Usually from dry air, fluoride or salt build-up in tap water. Raise humidity and flush the pot occasionally.
Yellowing lower leaves
Most often overwatering or cold, soggy soil. Let the top third of the mix dry and check drainage.
Faded or greening variegation
Too little light dulls the silvery colour. Move to brighter indirect light, but never direct sun.
Drooping in cold spells
Temperatures below 15°C or cold draughts cause wilting and dark blotches; keep it warm and away from windows and doors.
Prevent aglaonema 'first diamond' problems before they start
Most aglaonema 'first diamond' issues are care-mismatch, not bad luck. Dial in the basics:
- Common aglaonema (chinese evergreen) problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Aglaonema 'First Diamond' watering schedule
- Aglaonema 'First Diamond' light requirements
- Best soil mix for aglaonema 'first diamond'
- Aglaonema 'First Diamond' temperature & humidity
- Full aglaonema 'first diamond' care guide
Looking for the species overview? Aglaonema (Chinese Evergreen) — the full care guide.
Other Aglaonema (Chinese Evergreen) varieties
Aglaonema 'First Diamond' problems — FAQ
Why is my aglaonema 'first diamond' brown leaf tips?
Usually from dry air, fluoride or salt build-up in tap water. Raise humidity and flush the pot occasionally.
Why is my aglaonema 'first diamond' yellowing lower leaves?
Most often overwatering or cold, soggy soil. Let the top third of the mix dry and check drainage.
Why is my aglaonema 'first diamond' faded or greening variegation?
Too little light dulls the silvery colour. Move to brighter indirect light, but never direct sun.
Why is my aglaonema 'first diamond' drooping in cold spells?
Temperatures below 15°C or cold draughts cause wilting and dark blotches; keep it warm and away from windows and doors.