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Species library › Polypodium › Polypodium castaneum
Ferns Little published: much of this is inferred from related species

Polypodium castaneum

A poorly documented Polypodium native to Guatemala, with no georeferenced wild records. Until better data exist, grow it like other Mesoamerican polypodies: bright shade, humid air, an airy epiphytic mix and a slightly drier, cooler winter.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
Expects a seasonal restGrows on trees (epiphyte)

Where it grows wild

No habitat records are available. Guatemalan Polypodium are mostly epiphytes or rock-dwellers in humid montane forest, and that is assumed here.

Unknown; no records carry an elevation, and the climate comes from a lowland point in Guatemala, not a known site.

Guatemala

🔒 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.