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Species library › Lagenandra › Lagenandra dewitii
Aroids Little published: much of this is inferred from related species

Lagenandra dewitii

A Sri Lankan endemic aroid described in 1986, a marsh and stream-bank relative of Cryptocoryne with a thick creeping rhizome. It is rare in cultivation; grow it like other Lagenandra: warm, shaded, emersed in wet soil or slowly submerged.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest periodAquatic

Where it grows wild

Lagenandra are helophytes of shaded swamps, stream banks and wet lowland forest, occasionally rheophytic. Generalised from the genus.

No elevation data; Sri Lankan Lagenandra are mostly lowland species.

Sri Lanka

🔒 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.