Blechnum dissectum

A little-documented Blechnum known from sandstone country in central Queensland, Australia. Treat it as a gorge-floor fern: warm summers, dry mild winters, and much more shade and humidity than the regional climate suggests.

At home, aim for

Day IntermediateTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Ordinary room humidityBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

Expects a seasonal restGrows in the ground

Where it grows wild

Records cluster in the sandstone ranges of central Queensland (Blackdown Tableland, Carnarvon and nearby), where ferns of this genus grow in sheltered gullies, along creeks and under rock overhangs. Specific habitat notes for this name were not found.

Recorded from 160 to 800 m, median 400 m.

Queensland

🔒 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.