Calathea platystachya
A giant Calathea from the hot, wet lowlands of southern Pacific Costa Rica. It reaches 2–4 m, with very large green leaves on long petioles and spikes of green bracts covered in white wax around small orange flowers. It needs a big warm greenhouse, constant moisture and humid air rather than a windowsill.
Where it grows wild
Recorded mainly from the Osa Peninsula and Golfo Dulce lowlands, where it grows as a large terrestrial herb in wet lowland forest. Big Marantaceae like this usually grow in understory gaps, along streams and at forest edges, where more light reaches them than on the deep forest floor.
Recorded at 8–744 m, median 105 m. It is a lowland species.
🔒 Growing it like that
The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:
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More Calathea
Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.