Troubleshooting
Nihoa Palm problems — and how to fix them
Nihoa Palm (Pritchardia remota) 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.
Root rot from overwatering
The main risk in cultivation; treat this species like a succulent palm and water very sparingly.
Fungal diseases in humid climates
Poor air circulation combined with humidity can cause leaf spots; improve ventilation.
Scale insects
Can occur on stems and fronds; treat with horticultural oil.
Slow growth
Very slow-growing even by palm standards; do not rush with fertiliser or over-watering.
Wind tolerance as a benefit
Unlike most palms, this species is adapted to strong winds; does not need shelter from it.
Prevent nihoa palm problems before they start
Most nihoa palm issues are care-mismatch, not bad luck. Dial in the basics:
Nihoa Palm problems — FAQ
Why is my nihoa palm root rot from overwatering?
The main risk in cultivation; treat this species like a succulent palm and water very sparingly.
Why is my nihoa palm fungal diseases in humid climates?
Poor air circulation combined with humidity can cause leaf spots; improve ventilation.
Why is my nihoa palm scale insects?
Can occur on stems and fronds; treat with horticultural oil.
Why is my nihoa palm slow growth?
Very slow-growing even by palm standards; do not rush with fertiliser or over-watering.
Why is my nihoa palm wind tolerance as a benefit?
Unlike most palms, this species is adapted to strong winds; does not need shelter from it.