Allium atropurpureum Bulb

Allium atropurpureum is a striking ornamental allium species prized for its dramatic, dense spherical flower heads composed of deep purple to almost black star-shaped florets. Blooming in late spring to early summer, these bold, richly coloured flower clusters rise on tall, sturdy stems above strap-like foliage, making a powerful architectural statement in borders, mixed perennial beds, and rock gardens. This species thrives best in full sun with well-drained soil and prefers a sheltered location to encourage robust growth and extended flowering. Once established, Allium atropurpureum is drought tolerant and requires minimal maintenance, ideal for gardeners seeking bold colour and structural interest with little effort. Native to regions of Turkey and the Caucasus, it is not native to the UK but is widely grown for its striking appearance and reliable performance in temperate gardens.