Troubleshooting
Long-leaf Parlor Palm problems — and how to fix them
Long-leaf Parlor Palm (Chamaedorea oblongata) 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 from low humidity or fluoride
Crispy brown tips are the most common complaint. Use filtered or rainwater (tap water with fluoride can cause tip burn), maintain humidity above 40%, and avoid overfertilising. Trim brown tips with sharp scissors at an angle.
Spider mites in dry conditions
Fine webbing and stippling on leaflets signal spider mites, particularly in dry, centrally heated rooms. Increase humidity, regularly wipe fronds, and treat with insecticidal soap or neem oil at weekly intervals.
Yellowing lower fronds
Some yellowing of old lower leaves is natural as the palm grows. Persistent yellowing of multiple fronds indicates overwatering, root rot, or nutritional deficiency. Check drainage and adjust watering before feeding.
Prevent long-leaf parlor palm problems before they start
Most long-leaf parlor palm issues are care-mismatch, not bad luck. Dial in the basics:
Looking for long-leaf parlor palm in general rather than its problems? Read the full long-leaf parlor palm care guide — light, water, soil and feeding.
Long-leaf Parlor Palm problems — FAQ
Why is my long-leaf parlor palm brown leaf tips from low humidity or fluoride?
Crispy brown tips are the most common complaint. Use filtered or rainwater (tap water with fluoride can cause tip burn), maintain humidity above 40%, and avoid overfertilising. Trim brown tips with sharp scissors at an angle.
Why is my long-leaf parlor palm spider mites in dry conditions?
Fine webbing and stippling on leaflets signal spider mites, particularly in dry, centrally heated rooms. Increase humidity, regularly wipe fronds, and treat with insecticidal soap or neem oil at weekly intervals.
Why is my long-leaf parlor palm yellowing lower fronds?
Some yellowing of old lower leaves is natural as the palm grows. Persistent yellowing of multiple fronds indicates overwatering, root rot, or nutritional deficiency. Check drainage and adjust watering before feeding.