Troubleshooting
Rauwolff's Eminium problems — and how to fix them
Rauwolff's Eminium (Eminium rauwolffii) 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 during dormancy
The primary cultivation challenge in wetter temperate climates. Grow under glass in a bulb frame, or lift tubers after foliage dies back and store completely dry in a paper bag until late winter.
Slow germination and establishment
Seeds have notoriously slow and erratic germination. Sow fresh, maintain cool moist conditions, and do not discard pots for at least two seasons. Seedlings take 3–5 years to reach a flowering-sized tuber.
Scarce availability
Wild collection has made this species rare and threatened. Source from reputable specialist aroid nurseries only. Propagate from offsets to conserve existing stock.
Prevent rauwolff's eminium problems before they start
Most rauwolff's eminium issues are care-mismatch, not bad luck. Dial in the basics:
Rauwolff's Eminium problems — FAQ
Why is my rauwolff's eminium tuber rot during dormancy?
The primary cultivation challenge in wetter temperate climates. Grow under glass in a bulb frame, or lift tubers after foliage dies back and store completely dry in a paper bag until late winter.
Why is my rauwolff's eminium slow germination and establishment?
Seeds have notoriously slow and erratic germination. Sow fresh, maintain cool moist conditions, and do not discard pots for at least two seasons. Seedlings take 3–5 years to reach a flowering-sized tuber.
Why is my rauwolff's eminium scarce availability?
Wild collection has made this species rare and threatened. Source from reputable specialist aroid nurseries only. Propagate from offsets to conserve existing stock.