Asian Marshweed care guide
Limnophila sessiliflora · Plantaginaceae
Asian Marshweed (Limnophila sessiliflora) is an aquatic plant. It belongs to the Plantaginaceae family. It is native to South and East Asia, including Vietnam, India, southern China, Japan (Ryukyu), Thailand and Malaysia: ponds, rice fields, swamps and stream banks up to about 1,900 m. Outside its range it is treated as an aquatic weed. It needs medium light. Water temperature: 22°C – 28°C. pH: 5.5 – 8.0. Care difficulty: Easy (copes with a wide range of conditions; resembles Cabomba but needs much less light). Growth rate: fast.
How do you care for Asian Marshweed?
| Light | Medium (about 0.5 W per litre plus CO₂ gives compact growth; strong light and micronutrients redden the tips slightly) |
|---|---|
| CO₂ | Helpful |
| Temperature | 22°C – 28°C |
| pH | 5.5 – 8.0 |
| Placement | Background |
| Growth | Fast |
| Difficulty | Easy (copes with a wide range of conditions; resembles Cabomba but needs much less light) |
| Family | Plantaginaceae |
How do you trim and propagate Asian Marshweed?
Trim like any stem plant; fast growth makes regular trimming a must. Cutting the top shoot and replanting it is the easiest propagation. At the surface it forms many side shoots. Lower light keeps it more compact and slower.
How do you fix Asian Marshweed problems?
Needs balanced micronutrients and added iron for healthy growth.
Where does Asian Marshweed come from?
South and East Asia, including Vietnam, India, southern China, Japan (Ryukyu), Thailand and Malaysia: ponds, rice fields, swamps and stream banks up to about 1,900 m. Outside its range it is treated as an aquatic weed · Biotope regions: South-east Asia, East Asia.
What should you know before buying Asian Marshweed?
Introduced outside its native range and treated as an aquatic weed that threatens natural habitats, for example in the USA. Never release trimmings into natural waters.
Sources
- Limnophila sessiliflora - Asian marshweed — Flowgrow Aquatic Plant Database
- Limnophila sessiliflora — Wikipedia
- Limnophila sessiliflora (Limnophila sessiliflora) — Aquasabi plant fact sheet (its values are credited there to the Flowgrow databas
Care details checked against these sources on 2026-10-29.
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