Species library › Biarum › Biarum eximium
Aroids Partly documented

Biarum eximium

A Biarum of southern and south-eastern Türkiye, prized by bulb growers for its velvety, very dark spathe. Like the rest of the genus it is a summer-dormant tuberous geophyte from a climate of wet winters and very hot, dry summers. Grow it cool and bright in leaf and keep it completely dry in summer.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Grows in open stony ground, rocky slopes and steppe-like grassland in the hills of southern Anatolia. Species-specific habitat detail is limited.

The climate sites sit at about 470-630 m; records do not carry elevations.

TürkiyePalestine

🔒 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.