Marsh ludwigia
Ludwigia palustris
PlantFreshwater
Leaves are opposite, oval to lanceolate, 1–3 cm, light green to red depending on lighting. The stem is thin and can become creeping. Growth is fast. It produces insignificant yellow flowers. Often used in low-tech tanks. Lower leaves may drop if light is low.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 18–26 |
| pH | 6–7.5 |
| GH | 3–10 |
| KH | 2–6 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.5 |
Care
Difficulty2/5
Dietphotosynthetic
Min. tank30 L
Min. group3
Adult size25 cm
Lifespan5 ans
Temperamentpeaceful
Care notes
Temperature 18–26°C, pH 6.0–7.5, GH 3–10. Moderate lighting (0.5 W/L) is sufficient, but stronger light intensifies colors. A nutrient-rich substrate and liquid fertilization are beneficial. CO2 addition is not needed. Easy to propagate by cuttings. Compatible with coldwater or tropical fish. Avoid temperatures above 28°C.