Species library β€Ί Sedum β€Ί Sedum glaucophyllum
Succulents Partly documented

Sedum glaucophyllum

A small, mat-forming evergreen stonecrop of the central Appalachians, with blue-green leaf rosettes and clusters of white four-petalled flowers on short stems. It is a hardy rock-garden plant that wants cold winters, bright but not baking light and fast-draining stony soil, and it does poorly as a warm indoor succulent.

Sedum glaucophyllum
Photo: Kurt StΓΌber [1], 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 Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

Recorded across the Ridge and Valley and Blue Ridge country of Virginia and West Virginia, with outliers in Maryland and North Carolina. Like other Appalachian cliff stonecrops it grows in thin soil on rock outcrops, ledges and cliff faces, often in partial shade; this is inferred from the genus and region rather than species-specific habitat notes.

Sixteen dated records span near sea level to about 1,290 m, median about 760 m; most points sit in the mountain valleys and ridges, not the coastal plain.

MarylandNorth CarolinaVirginiaWest Virginia

πŸ”’ Growing it like that

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

βœ“ Day and night temperature targets, and the limits it tolerates
βœ“ Humidity band, and how to hold it
βœ“ Light as DLI and PPFD for a grow light
βœ“ Wet and dry seasons, and whether to rest it
βœ“ Substrate and airflow
βœ“ 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.