Troubleshooting
Dragon Arum problems — and how to fix them
Dragon Arum (Dracunculus vulgaris) 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.
Tuber rot in wet winters
Cold, soggy soil during dormancy rots the tuber. Plant in sharp drainage on a slope or raised bed and keep dormant tubers dry.
Powerful carrion smell
For a day or two at bloom the flower stinks of rotting meat and draws flies. Site it away from doors, windows and patios.
Leggy, non-flowering growth
Too much shade or rich, wet soil gives floppy stems and few blooms. Move to full sun and lean, gritty soil.
Frost damage to emerging shoots
Early spring growth can be nipped by late frosts. Mulch the crown and protect new shoots in cold-prone gardens.
Prevent dragon arum problems before they start
Most dragon arum issues are care-mismatch, not bad luck. Dial in the basics:
Looking for dragon arum in general rather than its problems? Read the full dragon arum care guide — light, water, soil and feeding.
Dragon Arum problems — FAQ
Why is my dragon arum tuber rot in wet winters?
Cold, soggy soil during dormancy rots the tuber. Plant in sharp drainage on a slope or raised bed and keep dormant tubers dry.
Why is my dragon arum powerful carrion smell?
For a day or two at bloom the flower stinks of rotting meat and draws flies. Site it away from doors, windows and patios.
Why is my dragon arum leggy, non-flowering growth?
Too much shade or rich, wet soil gives floppy stems and few blooms. Move to full sun and lean, gritty soil.
Why is my dragon arum frost damage to emerging shoots?
Early spring growth can be nipped by late frosts. Mulch the crown and protect new shoots in cold-prone gardens.