About
Centaurea montana 'Lavender Mist' is a perennial that typically reaches a height of approximately 45 cm when in bloom, exhibiting a spreading growth pattern complemented by simple, soft green foliage. It produces flowers from late spring through mid-summer. The slender stems support buds wrapped in overlapping bracts, which unfold into large flowers. Each bloom features a ring of white outer florets encircling a cluster of deep purple inner flowers.
About the genus
Centaurea includes annuals, perennials, and subshrubs, characterized by simple or pinnately lobed foliage and prominent flower heads resembling thistles, frequently featuring enlarged outer florets.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H7
Plant details
- Plant type
- Herbaceous Perennial
- Habit
- Bushy, Spreading branched
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Coastal, Cottage and informal garden, Wildflower meadow, Wildlife gardens
Care notes
- Cultivation
- Grow in any moist but well-drained soil in full sun or light shade. May benefit from support to prevent flopping, see staking perennials
- Pruning
- Cut back after flowering to encourage fresh foliage, may produce a second flush in late summer
- Propagation
- Propagate by division, separating rhizomes in autumn
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to downy mildews, powdery mildews and rust diseases