Sow seeds indoors 6–8 weeks before the last frost or directly outdoors in spring.
Lightly cover seeds with soil and keep moist until germination.
Germination may be slow; stratification improves results.
Sunlight & Soil
Tolerates partial shade but blooms best in full sun.
Prefers well-drained sandy or rocky soil.
Watering Tips
Drought-tolerant once established. Water moderately.
Best Season to Grow
Spring to summer sowing ensures healthy growth and blooms.
Bloom & Use
Striking metallic-blue flower heads with spiky texture.
Attracts pollinators and makes excellent cut or dried flowers.
