Care specifications
| Type | Stem |
|---|---|
| Difficulty | Easy |
| Light | Medium (25–50 µmol PAR) |
| CO2 | Not needed |
| Fertilizer demand | Medium |
| Growth rate | Fast |
| Max height | 24 in |
| Spread | 6 in |
| Placement | Background |
| Attaches to hardscape | No |
| Snail & shrimp safe | Yes |
| Temperature | 70–82 °F |
| pH | 6–7.8 |
| Color | Green |
| Trimming | Regular |
| Styles | Jungle, Nature, Biotope |
Get Hygrophila Angustifolia
Propagation
Top the stems and replant the cuttings; the cut bases branch into multiple new shoots.
Frequently asked questions
Why are my Willow Hygro leaves narrow on new growth but broad on old growth?
The broad leaves were grown emersed at the farm and will gradually die back; the long, ribbon-like leaves are its true submerged form. Trim away the old foliage as it fades and replant healthy tops.
How much flow does Hygrophila angustifolia need?
It does not require strong current, but it looks best with some — the long leaves are made to trail in moving water. Position it across from the filter outflow and the whole stand ripples, which is most of this plant's charm.
Hygrophila Angustifolia appears in
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