Utricularia graminifolia (UG)养护指南
Utricularia graminifolia · Lentibulariaceae
Utricularia graminifolia (UG) (Utricularia graminifolia) 是一种水草。 隶属于Lentibulariaceae科。 原产于South and Southeast Asia (India, Sri Lanka, Bangladesh, Myanmar, Thailand, southern China) – wet soil and marshes. A carnivorous bladderwort: it forms tiny bladder traps in the tank, an adaptation to nutrient-poor habitats; not frost hardy。 生长需要medium to high光照。 适宜水温：18°C – 28°C。 pH范围：6.0 – 7.0。 养护难度：Demanding (not a first carpet plant)。 生长速度：moderate。
如何养护Utricularia graminifolia (UG)？
| 光照 | Medium to High (don’t let taller plants shade it or the carpet declines) |
|---|---|
| CO₂ | Recommended (sources range from medium demand to 20 – 40 mg/l) |
| 水温 | 18°C – 28°C |
| pH | 6.0 – 7.0 |
| 造景位置 | Foreground – carpet |
| 生长速度 | Moderate |
| 养护难度 | Demanding (not a first carpet plant) |
| 科属 | Lentibulariaceae |
如何修剪与繁殖Utricularia graminifolia (UG)？
Shear the mat back to about 1 – 2 cm regularly to keep it fresh and stop the lower layers rotting; remove lifted pieces promptly. It spreads by creeping stems across the substrate — propagate by splitting an established mat into small clumps and replanting.
Utricularia graminifolia (UG)有哪些常见问题？
Clumps or whole sections lifting and floating from shallow planting, strong current or digging fish before the mat anchors (old mats also peel at the edges); melting after planting from low CO₂, unstable parameters or an immature tank; yellow leaves from nutrient shortage, especially nitrogen or iron; algae in the carpet from a nutrient/light imbalance while it adapts.
如何解决Utricularia graminifolia (UG)的常见问题？
Plant deep into fine, rich aquasoil at least 1 – 2 cm thick, cut flow at the substrate, thin thick mats and replant loose pieces; plant into a cycled tank with steady CO₂ and fertiliser, optionally after a few weeks of dry start; increase complete fertiliser or root tabs; shorten the photoperiod while it establishes, siphon debris and add algae-grazing shrimp or snails.
Utricularia graminifolia (UG)原产于哪里？
South and Southeast Asia (India, Sri Lanka, Bangladesh, Myanmar, Thailand, southern China) – wet soil and marshes. A carnivorous bladderwort: it forms tiny bladder traps in the tank, an adaptation to nutrient-poor habitats; not frost hardy
参考来源
- Utricularia graminifolia Vahl - World Checklist of Vascular Plants (WCVP, Royal Botanic Gardens Kew) via GBIF — Royal Botanic Gardens, Kew / GBIF
- Utricularia graminifolia — Tropica Aquarium Plants
- Utricularia graminifolia — Flowgrow Aquatic Plant Database
- Utricularia graminifolia — Wikipedia
- Ultimate Guide to Caring for Utricularia Graminifolia (UG) — Hakkai
- Utricularia Graminifolia Tissue Culture — Buce Plant
养护信息已于 2026-09-23 与这些来源核对。