Tiger Lotusの育て方・育成ガイド
Nymphaea lotus (syn. N. zenkeri) · Nymphaeaceae
Tiger Lotus（Nymphaea lotus (syn. N. zenkeri)）は水草です。 Nymphaeaceae科に属します。 原産地はTropical and southern Africa, Madagascar and Egypt (aquarium stock usually from West Africa) – lakes and seasonal ponds. Red and green tiger lotus are colour forms of the same speciesです。 光量はmediumを必要とします。 適正水温：22°C – 28°C。 適正pH：6.0 – 8.0。 育成難易度：Easy (its size is the main challenge)。 生長速度：fast (once established)。
Tiger Lotusの育て方・育成方法は？
| 光量 | Medium (tolerates low light, but medium to high light plus iron gives the strongest red, clearer spotting and fewer floating pads) |
|---|---|
| CO₂ | Helpful, not required |
| 水温 | 22°C – 28°C |
| pH | 6.0 – 8.0 |
| 配置 | Midground to background, as a solitary focal plant in large tanks |
| 生長速度 | Fast (once established) |
| 難易度 | Easy (its size is the main challenge) |
| 科名 | Nymphaeaceae |
Tiger Lotusのトリミングや増やし方は？
Cut floating-leaf stems at the base if you want a submersed-only plant — doing it from the start trains a bushier underwater rosette; remove leaves that reach the surface so they don’t shade plants below. Propagate from daughter bulbs on runners (detach once rooted), or from seed if you let pads grow so it flowers; dividing the mother bulb works but is risky.
Tiger Lotusによくあるトラブルや病気は？
All leaves dying back leaving only the bulb — dormancy, often after a cold spell or stress; a soft, rotting bulb from burying it too deep; floating pads shading the tank — natural habit, encouraged by weak light; crowding out other plants through fast growth and a big root system.
Tiger Lotusのトラブルや枯れへの対処法は？
Leave the bulb in place (or store it damp) — it usually resprouts after one to a few months; set the bulb only a third to half into the substrate with the top and shoots exposed; trim pad stems at the base and raise light to reduce pads; prune regularly and consider a pot to contain the roots. Put root tabs beside the bulb plus complete liquid fertiliser; extra iron improves the red.
Tiger Lotusの原産地や生息地は？
Tropical and southern Africa, Madagascar and Egypt (aquarium stock usually from West Africa) – lakes and seasonal ponds. Red and green tiger lotus are colour forms of the same species
Tiger Lotusを購入する前に知っておくべきことは？
Naturalised outside Africa (e.g. Florida, Louisiana, Brazil, Colombia). Never release plants or bulbs into natural waters.
出典
- Nymphaea lotus L. - World Checklist of Vascular Plants (WCVP, Royal Botanic Gardens Kew) via GBIF — Royal Botanic Gardens, Kew / GBIF
- Nymphaea zenkeri Gilg (synonym of Nymphaea lotus var. lotus) - WCVP via GBIF — Royal Botanic Gardens, Kew / GBIF
- Nymphaea lotus — Tropica Aquarium Plants
- Nymphaea lotus 'rot' — Flowgrow Aquatic Plant Database
- Nymphaea lotus 'grün' — Flowgrow Aquatic Plant Database
- How to Care for a Tiger Lotus (Nymphaea zenkeri) in Aquariums — Aquarium Co-Op
- Red Tiger Lotus Care Guide — Shrimp and Snail Breeder
- Nymphaea lotus — Wikipedia
- Súng sen — Wikipedia tiếng Việt
育成情報は 2026-09-23 にこれらの出典と照合しました。
最終更新日： · インタラクティブ3Dガイドを開く · すべての水草・生体ガイド一覧