Troubleshooting
Lance Brassia problems — and how to fix them
Lance Brassia (Brassia lanceana) 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.
Pseudobulb wrinkling
Results from underwatering or humidity below 50%. Increase watering frequency during active growth and improve ambient humidity. Healthy pseudobulbs should be firm and plump; wrinkling also occurs after a natural dry rest period and reverses once watering resumes.
Lack of bloom
Brassia lanceana flowers more reliably when there is a clear 8–10°C (15°F) difference between day and night temperatures. Moving the plant to a slightly cooler position in autumn (13–15°C nights) for 4–6 weeks usually triggers spike initiation.
Spider mites
Fine webbing on leaf undersides and stippled foliage indicate spider mites, which proliferate in low-humidity environments. Raise humidity, wipe leaves with a damp cloth, and apply neem oil or an appropriate miticide if the infestation is established.
Prevent lance brassia problems before they start
Most lance brassia issues are care-mismatch, not bad luck. Dial in the basics:
Looking for lance brassia in general rather than its problems? Read the full lance brassia care guide — light, water, soil and feeding.
Lance Brassia problems — FAQ
Why is my lance brassia pseudobulb wrinkling?
Results from underwatering or humidity below 50%. Increase watering frequency during active growth and improve ambient humidity. Healthy pseudobulbs should be firm and plump; wrinkling also occurs after a natural dry rest period and reverses once watering resumes.
Why is my lance brassia lack of bloom?
Brassia lanceana flowers more reliably when there is a clear 8–10°C (15°F) difference between day and night temperatures. Moving the plant to a slightly cooler position in autumn (13–15°C nights) for 4–6 weeks usually triggers spike initiation.
Why is my lance brassia spider mites?
Fine webbing on leaf undersides and stippled foliage indicate spider mites, which proliferate in low-humidity environments. Raise humidity, wipe leaves with a damp cloth, and apply neem oil or an appropriate miticide if the infestation is established.