Imperata cylindrica ‘Red Baron’ (Japanese Blood Grass) is a striking ornamental grass grown for its bold red-tipped foliage. In spring, the upright blades emerge green with red colouring beginning at the tips, gradually intensifying to a deep burgundy-red as the season progresses. The narrow leaves grow in a tidy, vertical clump, creating strong contrast in mixed borders, containers, and modern landscape designs. In cooler climates, the plant is often treated as an annual, as it performs best in warm conditions and full sun.
- Size: Height: 30–50 cm (12–20 in.). Spread: 30–45 cm (12–18 in.)
- Growth Habit: Upright, clumping
- Hardiness: Zone 5 (may overwinter in protected sites; often annual in colder regions)
- Light: Full sun for best red colour
- Soil: Well-drained soil; tolerates average garden conditions
- Water: Moderate; avoid consistently wet soil
- Maintenance: Remove dead foliage in early spring; minimal pruning required
- Use: Accent plant, containers, borders, colour contrast plantings