Peruensis Ludwigia
Ludwigia glandulosa
Difficulty (1-5): 4/5
Description
Narrow deep-purple leaves. Colour depends almost entirely on iron and phosphate levels rather than light alone.
Water test requirements
- pH: 5.5 – 7.5
- Temperature: 22 – 28 °C
- Carbonate Hardness (KH): 1 – 12 °dKH
- Nitrate (NO3): ≥ 10 mg/L
- Phosphate (PO4): ≥ 1 mg/L
- Iron (Fe): ≥ 0.2 mg/L