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Species library › Cycas › Cycas nathorstii
Other Partly documented

Cycas nathorstii

A Vulnerable cycad of Sri Lanka and Tamil Nadu in southern India, growing in seasonally dry lowland forest and scrub. It wants strong light, heat, free-draining soil and a drier spell in the cool season.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Lowland dry and intermediate-zone forest, scrub and rocky slopes in Sri Lanka and southern India; habitat detail is generalised from related Cycas of the region.

Lowland, mostly below about 500 m.

Sri LankaTamil Nadu

🔒 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.