Hygrophila difformis
Hygrophila difformis
Hygrophila difformis is a stem plant that can reach 30 cm in height. Its leaves are highly variable: submerged, they are deeply dissected, resembling feathers; emersed, they are oval and entire. This plasticity gives it its name. It grows quickly and forms dense bushes. It is highly valued for its unique appearance. It can be used as a midground or background plant. Growth is enhanced by good lighting.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 22–28 |
| pH | 6–7.5 |
| GH | 2–15 |
| KH | 2–10 |
| NO₃ | ≤ 25 |
| PO₄ | ≤ 2 |
Care
Care notes
Medium lighting (0.5-0.8 W/L) is sufficient, but stronger light promotes more dissected leaves. CO2 is not mandatory but speeds up growth. Temperature 22-28 °C, pH 6.0-7.5, GH 2-15 °d. It tolerates slightly hard water. Nitrates can reach 25 mg/L. Regular pruning keeps it compact. Propagates by cuttings. Minimum tank volume 20 L. Compatible with all peaceful fish.