Calathea cartaractarum

Calathea cartaractarum is a name published by Karl Schumann. The epithet appears to refer to cataracts (rapids). GBIF holds only a couple of records, one from Amazonas state in Brazil, so its wild conditions are essentially unknown. Grow it as a warm lowland Amazonian Calathea: shaded, humid and constantly moist.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Humid airBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

No rest periodGrows in the ground

Where it grows wild

No habitat description was reachable. The epithet suggests a plant of river rapids, and the one located record is from Brazilian Amazonas. Like other Calathea in the strict sense (the bracted, mostly Central and South American group that stayed in Calathea when Goeppertia was split off), it is a clump-forming terrestrial herb of wet forest.

No elevation data are available. An Amazonas locality implies lowland (below about 300 m).

Brazil North

🔒 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 Calathea

Calathea lutea Calathea crotalifera Calathea lateralis Calathea utilis Calathea guzmanioides Calathea ischnosiphonoides Calathea lasiostachya Calathea platystachya Calathea erythrolepis Calathea timothei Calathea latrinotecta Calathea anulque All 78 →

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