Troubleshooting
Sander's Butterfly Orchid problems — and how to fix them
Sander's Butterfly Orchid (Psychopsis sanderae) 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
Overwatering or poor drainage causes brown, mushy roots. Allow medium to dry slightly and improve airflow around the pot.
Scale insects
Brown or white waxy bumps on pseudobulbs and leaves. Treat with rubbing alcohol on a cotton swab or a systemic insecticide labelled for orchids.
No rebloom
The same spike can produce multiple flowers sequentially over years; do not cut it unless it turns brown. Ensure adequate light to trigger new buds.
Leaf yellowing
Often caused by too much direct sun or natural pseudobulb ageing. Shade from afternoon sun and remove only fully shrivelled old pseudobulbs.
Spider mites
Dry conditions promote mites. Increase humidity, mist foliage occasionally, and treat with insecticidal soap if infestation is confirmed.
Prevent sander's butterfly orchid problems before they start
Most sander's butterfly orchid issues are care-mismatch, not bad luck. Dial in the basics:
Sander's Butterfly Orchid problems — FAQ
Why is my sander's butterfly orchid root rot?
Overwatering or poor drainage causes brown, mushy roots. Allow medium to dry slightly and improve airflow around the pot.
Why is my sander's butterfly orchid scale insects?
Brown or white waxy bumps on pseudobulbs and leaves. Treat with rubbing alcohol on a cotton swab or a systemic insecticide labelled for orchids.
Why is my sander's butterfly orchid no rebloom?
The same spike can produce multiple flowers sequentially over years; do not cut it unless it turns brown. Ensure adequate light to trigger new buds.
Why is my sander's butterfly orchid leaf yellowing?
Often caused by too much direct sun or natural pseudobulb ageing. Shade from afternoon sun and remove only fully shrivelled old pseudobulbs.
Why is my sander's butterfly orchid spider mites?
Dry conditions promote mites. Increase humidity, mist foliage occasionally, and treat with insecticidal soap if infestation is confirmed.