- Silvery foliage provides texture and color contrast in borders.
- Delicate purple-blue flowers attract pollinators in summer.
- Hardy perennial, drought-tolerant once established.
What you need to know:
- Height: 40–50cm
- Spread: 40–50cm
- Soil type: Well-drained
- Flower colour: Purple-blue
- Sun level: Full sun
- Position: Borders, cottage gardens, rockeries
- Flowering month: June–August

























