Arum megobrebi

A tuberous Arum of the southern Caucasus, recorded mostly in Georgia with a few sites in Armenia and Azerbaijan between about 275 and 1,420 m. Like its relatives it grows in the cool, moist months, flowers in spring and dies back to the tuber through the hot, drier summer. Grow it as a hardy woodland geophyte with a cold winter and a dry-ish summer rest.

At home, aim for

Day Cool-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Ordinary room humidityBand in Plantistry

Light Dappled lightDLI and PPFD in Plantistry

Expects a seasonal restGrows in the ground

Where it grows wild

Little is published on this species; the profile is built from the measured sites and the habits of Caucasian Arum, which grow in deciduous woodland, woodland edges, scrub and shady grassy slopes on humus-rich soil.

Recorded from about 275 to 1,420 m, median about 690 m, though only 7 records carry an elevation.

GeorgiaArmeniaAzerbaijanTürkiye

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