Species library › Sempervivum › Sempervivum carpathicum
Succulents Partly documented

Sempervivum carpathicum

A houseleek named for the Carpathian Mountains, rarely recorded under this name and often treated within broader species such as S. marmoreum or S. montanum. It is a fully hardy rock-garden succulent: grow it outdoors in full sun, gritty soil and real winter cold.

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

Carpathian houseleeks grow on rocky outcrops, cliffs and stony grassland in the mountains, in thin, sharply drained soil.

Unknown for this name; Carpathian Sempervivum occur from foothills to the subalpine zone, roughly 500–2,000 m.

Carpathian Mountains (Romania, Ukraine, Slovakia; unconfirmed)

🔒 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.