Species library › Sempervivum › Sempervivum heuffelii
Succulents Well documented

Sempervivum heuffelii

A Balkan mountain houseleek, often kept as Jovibarba heuffelii, whose rosettes multiply by splitting rather than by runners. It grows on sunny rock outcrops and stony grassland and is fully frost-hardy. It is best grown outdoors in full sun and gritty soil, with a cold winter.

Sempervivum heuffelii
Photo: Manuel Werner, Nürtingen, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

Sunny rocky slopes, cliff ledges, scree and stony grassland on both limestone and silicate rock in the mountains of the Balkans and the Carpathians.

Recorded at 600–2314 m, median about 1750 m, though only eight records carry an elevation.

AlbaniaBulgariaGreeceNW. Balkan Pen.Romania

🔒 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. Photo from Wikimedia Commons, used under its CC BY-SA 3.0 licence, unmodified.