Aridarum caulescens

Aridarum caulescens is a Bornean rheophytic aroid, recorded from Sarawak and Brunei, that grows on rocks in and beside fast forest streams. Its narrow leaves are adapted to withstand floods. Grow it warm, near-saturated and bright-shaded, with constantly wet roots and moving water or air.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Very humid airBand in Plantistry

Light Dappled lightDLI and PPFD in Plantistry

No rest periodGrows on rock (lithophyte)

Where it grows wild

A rheophyte on rocks and boulders in stream beds and at waterfalls in perhumid lowland to hill forest. It is regularly flooded and grows under a stream-gap canopy. This is from genus-level information; details specific to this species were not available.

Recorded at 20-1350 m, but most records are lowland (median 25 m, from only 4 elevations).

Borneo

🔒 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

Grow Aridarum caulescens? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

Start free Sign in

More Aridarum

Aridarum montanum

Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.