Species library › Pachyphytum › Pachyphytum viscidum
Succulents Partly documented

Pachyphytum viscidum

A small Mexican highland succulent with thick, sticky-surfaced leaves, recorded at about 2,100–2,500 m on the central plateau. It expects very bright light, cold dry winters with frosty-edge nights, and a summer rain season, so it does best grown hard and dry in winter.

At home, aim for
Day Cool-growingTargets in Plantistry
Night A clear drop at nightTargets 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

Recorded from rocky slopes and cliff faces in semi-arid highland scrub on the Mexican plateau. Like other Pachyphytum it likely roots in crevices and thin mineral soil among rocks, often with some side shelter from cliff walls.

The two climate sites sit at about 2,120 and 2,480 m; few records carry elevations, so the exact band is uncertain.

Mexico NortheastMexico Southwest

🔒 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.