- Beautiful deep blue flower heads in summer, creating bold vertical accents and enhancing borders or mixed plantings.
- Evergreen strap-like foliage adds structure and texture year-round.
- Hardy and low-maintenance, ideal for sunny borders and container planting.
What you need to know:
- Height: Up to 1m
- Spread: Up to 60cm
- Soil type: Well-drained
- Flower colour: Deep blue
- Sun level: Full sun
- Position: Borders, containers
- Flowering month: July–September
