Allium Cobalt Millenium

Allium ‘Millenium’ produces globe-shaped clusters of rosy-purple flowers that bloom in mid to late summer, attracting bees and butterflies. Its upright, clumping habit and long-lasting blooms make it a standout in perennial gardens.

Thrives in full sun and well-draining soil, offering excellent drought tolerance and low maintenance care once established.

Maintenance Tip:
Water regularly for the first few weeks after planting to establish roots, then only during extended dry periods. Deadhead spent blooms to keep the plant tidy, or leave them for added interest. Cut back foliage in late fall once it yellows, and divide clumps every few years to maintain vigor.