Troubleshooting
Seyrig's Caudex Vine problems — and how to fix them
Seyrig's Caudex Vine (Nymphostemma seyrigii) 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.
Caudex rot in dormancy
Any moisture at the caudex neck during the winter rest period rapidly triggers fungal rot. Keep completely dry and ensure excellent airflow around the base when temperatures drop.
Failure to break dormancy
Plants need a warm spring temperature rise (above 20°C) and a small amount of water to trigger stem emergence. Move to a warmer, brighter position and give a light watering to stimulate growth.
Stem dieback from cold
Temperatures below 12°C cause stem blackening and dieback. As a Madagascar endemic it has no frost tolerance whatsoever — bring indoors well before autumn temperatures drop.
Prevent seyrig's caudex vine problems before they start
Most seyrig's caudex vine issues are care-mismatch, not bad luck. Dial in the basics:
Seyrig's Caudex Vine problems — FAQ
Why is my seyrig's caudex vine caudex rot in dormancy?
Any moisture at the caudex neck during the winter rest period rapidly triggers fungal rot. Keep completely dry and ensure excellent airflow around the base when temperatures drop.
Why is my seyrig's caudex vine failure to break dormancy?
Plants need a warm spring temperature rise (above 20°C) and a small amount of water to trigger stem emergence. Move to a warmer, brighter position and give a light watering to stimulate growth.
Why is my seyrig's caudex vine stem dieback from cold?
Temperatures below 12°C cause stem blackening and dieback. As a Madagascar endemic it has no frost tolerance whatsoever — bring indoors well before autumn temperatures drop.