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

Dendrobium arcuatum

An epiphytic Dendrobium described by J.J. Smith in Orchids of Java (1905), recorded from Java, Borneo and the Lesser Sundas. The one measured site is on the seasonally dry lowland coast of East Java. Treat it as a warm grower that tolerates a distinct dry season.

Dendrobium arcuatum
Photo: sunoochi, CC BY 2.0, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows on trees (epiphyte)

Where it grows wild

Presumed epiphyte in lowland forest with a marked dry season; no species-specific habitat notes were reachable.

The only measured site is near sea level (about 16 m).

BorneoJawaLesser Sunda Is.

🔒 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 CC BY 2.0 licence, unmodified.