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Species library › Ludwigia › Ludwigia epilobioides
Other Well documented

Ludwigia epilobioides

An annual primrose-willow of rice paddies, ditches and pond margins across temperate East Asia. It germinates in late spring, grows and flowers through the hot, wet summer, and dies after setting seed in autumn.

Ludwigia epilobioides
Photo: Show_ryu, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Wet open ground: rice fields, ditches, marshy pond and river margins, often in shallow standing water.

Recorded at 0–1,600 m, median 200 m; mostly lowland.

JapanSouth KoreaChinaTaiwanVietnamRyukyu Islands

🔒 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. Photo from Wikimedia Commons, used under its CC BY-SA 3.0 licence, unmodified.