Utricularia graminifolia (UG)の育て方・育成ガイド

Utricularia graminifolia · Lentibulariaceae

Utricularia graminifolia (UG)（Utricularia graminifolia）は水草です。 Lentibulariaceae科に属します。 原産地は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です。 光量はmedium to highを必要とします。 適正水温：18°C – 28°C。 適正pH：6.0 – 7.0。 育成難易度：Demanding (not a first carpet plant)。 生長速度：moderate。

Utricularia graminifolia (UG)の育て方・育成方法は？

Utricularia graminifolia (UG)のトリミングや増やし方は？

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)によくあるトラブルや病気は？

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.

Utricularia graminifolia (UG)のトラブルや枯れへの対処法は？

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)の原産地や生息地は？

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

出典

1. Utricularia graminifolia Vahl - World Checklist of Vascular Plants (WCVP, Royal Botanic Gardens Kew) via GBIF — Royal Botanic Gardens, Kew / GBIF
2. Utricularia graminifolia — Tropica Aquarium Plants
3. Utricularia graminifolia — Flowgrow Aquatic Plant Database
4. Utricularia graminifolia — Wikipedia
5. Ultimate Guide to Caring for Utricularia Graminifolia (UG) — Hakkai
6. Utricularia Graminifolia Tissue Culture — Buce Plant

育成情報は 2026-09-23 にこれらの出典と照合しました。

Utricularia graminifolia (UG)が使われるレイアウトや水槽は？

• Iwagumi（岩組）水草水槽：石の選び方・水草・立ち上げガイド
• wabi-kusa（侘び草）：水上葉プラントボールの作り方と育て方

最終更新日：2026-09-23 · 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