Hatiora herminiae

An endangered epiphytic cactus from the cloud forests of the Serra da Mantiqueira in southeastern Brazil, with thin round segmented stems and magenta-pink flowers. It often grows on Araucaria trees at 1,500–2,000 m, so it wants cool, humid, bright-shaded conditions rather than desert treatment.

At home, aim for

Day Cool-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Humid airBand in Plantistry

Light Dappled lightDLI and PPFD in Plantistry

Expects a seasonal restGrows on trees (epiphyte)

Where it grows wild

An epiphyte on mossy branches, often of Araucaria, in montane cloud forest. Stems grow upright or arching to about 30 cm.

Grows at about 1,500–2,000 m. The only climate site sits at 582 m and is much warmer than the real habitat.

Brazil Southeast

🔒 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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More Hatiora

Hatiora salicornoides Hatiora cylindrica

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 4.0 licence, unmodified.