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

Polypodium diplotrichum

A rarely recorded Mexican Polypodium from the mountains of Guerrero, Oaxaca and Chiapas. Like its relatives in Mexican oak and pine-oak forest it probably grows on trunks or rocks, curling up in the long dry season and unfurling with the summer rains, so it does best with a distinct wet summer and drier winter.

At home, aim for
Day Cool-growingTargets 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

Probably epiphytic on trunks and branches or on mossy rocks in seasonally dry montane oak and pine-oak forest. This is inferred from the genus in Mexico, since species-specific habitat detail is lacking.

Records are given at 850 m and about 1,400 m; a third, at 4,600 m, is impossible for its locality.

Mexico SoutheastMexico Southwest

🔒 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.