Species library › Bulbophyllum › Bulbophyllum boonjee
Orchids Partly documented

Bulbophyllum boonjee

A tiny epiphytic orchid known only from the upland rainforests of the Atherton Tableland and Mount Lewis in north Queensland, where it grows on thin branches of rainforest trees. It has flattened pseudobulbs only 4–8 mm long, stiff pale leaves and up to four small bell-shaped maroon flowers from September to February. Grow it mounted on a twig in bright, humid, moving air with cool-to-intermediate nights.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

It grows on thin branches of rainforest trees, out on the twigs rather than on the trunks, so it sits in brighter, airier positions than trunk epiphytes and dries quickly after rain. It is restricted to the Atherton Tableland and Mount Lewis, an upland part of the Wet Tropics that is often misty.

The wild records carry no elevations. The Atherton Tableland and Mount Lewis are upland areas, broadly 700–1,200 m, so treat it as an upland (cool-intermediate) plant rather than a lowland tropical one.

Queensland

🔒 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.