Blechnum caudatum

A widespread Neotropical fern recorded from Mexico and the Caribbean to Bolivia and Amazonian Brazil, from near sea level to over 3000 m. Most records lie in humid premontane forest around 500–1900 m. Grow it warm, evenly moist and humid, in partial shade.

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

No rest periodGrows in the ground

Where it grows wild

No habitat description specific to this species was found. From the genus and the record sites, it probably grows terrestrially in humid forest, along forest edges and on banks.

Recorded at 15–3364 m, median 788 m.

MexicoBelizeGuatemalaEl SalvadorHondurasNicaraguaCosta RicaPanamaJamaicaWindward IslandsColombiaVenezuelaSurinameEcuadorBoliviaBrazil

🔒 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.