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Species library › Dendrobium › Dendrobium aridum
Orchids Little published: much of this is inferred from related species

Dendrobium aridum

An obscure New Guinea Dendrobium described by J.J. Smith in 1935, with no wild GBIF records. Despite the epithet 'aridum' (dry), the climate site in lowland southern New Guinea is extremely wet; the name more likely describes the plant than its habitat. Care follows general lowland New Guinea Dendrobium practice.

Dendrobium aridum
Photo: Johannes Jacobus Smith, Public domain, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Presumed epiphyte in lowland rainforest; no habitat notes were reachable.

The climate site is at about 170 m; the species' elevation range is unknown.

New Guinea

🔒 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 Public domain licence, unmodified.