Troubleshooting
Wendland's Lepanthes problems — and how to fix them
Wendland's Lepanthes (Lepanthes wendlandii) 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.
Heat stress and leaf yellowing
Temperatures above 22°C cause rapid leaf drop and decline. In warm climates, active refrigerated cooling in the terrarium is necessary; without it the plant quickly deteriorates.
Fungal crown rot
Cold, still air combined with very high humidity invites Botrytis and other fungal pathogens. A small, low-speed fan running continuously prevents stagnant air pockets.
Failure to bloom
Autumn–winter bloom is triggered by a distinct cool, short-day period. Without temperatures dropping to 7–12°C at night in autumn, flower initiation is suppressed.
Prevent wendland's lepanthes problems before they start
Most wendland's lepanthes issues are care-mismatch, not bad luck. Dial in the basics:
Wendland's Lepanthes problems — FAQ
Why is my wendland's lepanthes heat stress and leaf yellowing?
Temperatures above 22°C cause rapid leaf drop and decline. In warm climates, active refrigerated cooling in the terrarium is necessary; without it the plant quickly deteriorates.
Why is my wendland's lepanthes fungal crown rot?
Cold, still air combined with very high humidity invites Botrytis and other fungal pathogens. A small, low-speed fan running continuously prevents stagnant air pockets.
Why is my wendland's lepanthes failure to bloom?
Autumn–winter bloom is triggered by a distinct cool, short-day period. Without temperatures dropping to 7–12°C at night in autumn, flower initiation is suppressed.