Barclaya longifolia (Orchid Lily)养护指南
Barclaya longifolia · Nymphaeaceae
Barclaya longifolia (Orchid Lily) (Barclaya longifolia) 是一种水草。 隶属于Nymphaeaceae科。 原产于Indo-China to northwest Peninsular Malaysia – fully submerged in clear forest streams with soft, acidic water; a water-lily relative with no floating leaves。 生长需要medium to high光照。 适宜水温：24°C – 28°C。 pH范围：5.5 – 7.5。 养护难度：Moderate。 生长速度：moderate。
如何养护Barclaya longifolia (Orchid Lily)？
| 光照 | Medium to High (strong light with CO₂ and fertiliser turns leaves deep red-maroon; low light leaves them bronze-green) |
|---|---|
| CO₂ | Helpful, not required |
| 水温 | 24°C – 28°C |
| pH | 5.5 – 7.5 |
| 造景位置 | Midground or background, as a solitary plant (larger tanks) |
| 生长速度 | Moderate |
| 养护难度 | Moderate |
| 科属 | Nymphaeaceae |
如何修剪与繁殖Barclaya longifolia (Orchid Lily)？
Just remove old or melting leaves at the base. Propagate by separating the daughter plants or side shoots that form on the tuber; it also sets seed in aquaria that can be grown on.
Barclaya longifolia (Orchid Lily)有哪些常见问题？
All leaves dying back and growth stopping — a natural resting phase; melting leaves or a rotting tuber from sudden parameter changes or water that is too cold. Snails like to eat it.
如何解决Barclaya longifolia (Orchid Lily)的常见问题？
Leave the tuber in the substrate (or move it to a fresh spot) — leaves usually return; keep the water warm (not below about 24°C) and change conditions gradually. Press the tuber in shallowly, 2 – 3 cm at most, top at the surface; use a rich substrate, iron-rich root tabs and macro/micro fertiliser for red colour. A poor match for unheated tanks; it will not grow emersed.
Barclaya longifolia (Orchid Lily)原产于哪里？
Indo-China to northwest Peninsular Malaysia – fully submerged in clear forest streams with soft, acidic water; a water-lily relative with no floating leaves
参考来源
- Barclaya longifolia — Flowgrow Aquatic Plant Database
- Barclaya Longifolia Aquarium Plant — Buce Plant
- Barclaya longifolia — Wikipedia
- GBIF name match: Barclaya longifolia — GBIF
- Cây thủy sinh: Biệt Liên – Orchid lily – Barclaya longifolia — Cá Cảnh Thái Hòa (Vietnamese aquarium shop)
养护信息已于 2026-09-23 与这些来源核对。