Arum euxinum

A tuberous Arum from the Black Sea side of northern Türkiye, known from only a few wild records. Like its relatives, it puts up leaves in autumn, grows through a cool, wet winter, flowers in spring and dies back to the tuber over the dry summer. Treat it as a hardy-to-half-hardy cool-season geophyte.

At home, aim for

Day Cool-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Ordinary room humidityBand in Plantistry

Light Bright, filtered lightDLI and PPFD in Plantistry

Expects a seasonal restGrows in the ground

Where it grows wild

Probably grows in deciduous woodland, along forest edges and among scrub on moist soils, as related Arum do in the Euxine region. No habitat notes specific to this species were found.

The measured sites sit at about 110 m and 860 m. The few records carry no elevations of their own.

Türkiye

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates

✓ Humidity band, and how to hold it

✓ Light as DLI and PPFD for a grow light

✓ Wet and dry seasons, and whether to rest it

✓ Substrate and airflow

✓ A step-by-step setup to grow it like the wild

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More Arum

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.