- Common Name: Slender sweet flag
- Position: Full sun, South-facing, West-facing, Sheltered
- Soil: Poorly-drained, Chalk, Clay, Loam, Acid, Alkaline, Neutral
- Hardiness: H6 - Hardy in all of the UK and Northern Europe
- Habit: Semi-evergreen, Bushy
- Height & Spread: 30cm × 30cm
A low-growing grass-like perennial forming a clump of bright yellow leaves striped yellowish green.