Allium 'Purple Sensation' features large, round flower heads composed of numerous star-shaped, vivid purple flowers. The blooms sit atop tall, sturdy stems, creating a dramatic effect in gardens and landscapes.
- Size: Typically grows to a height of 24-36 inches (60-90 cm) with a spread of about 6-12 inches (15-30 cm).
- Sunlight: Plant in full sun to part shade.
- Soil: Well-drained soil is essential; amend heavy clay with organic matter to improve drainage.
- Watering: Keep soil evenly moist during active growth but avoid waterlogging.
- Fertilization: Apply a balanced fertilizer in spring.
- Maintenance: Remove spent flower heads to prevent self-seeding and tidy appearance. Allow foliage to die back naturally after flowering to nourish bulbs for next year's growth.
- Propagation: Propagate by division of bulbs in late summer or early fall.
Allium 'Purple Sensation' is prized for its easy-care nature, drought tolerance once established, and its ability to attract pollinators like bees and butterflies to the garden.