Allium x 'Cobalt Millenium' ~ Monrovia® Cobalt Millenium Ornamental Onion flowering The double flowers may attract

The double flowers may attract less butterflies and bees

Red-Spotted Purple

While less toxic than other varieties

'Serendipity' Ornamental Onion

Lessen watering in winter

Allium x 'Cobalt Millenium' ~ Monrovia® Cobalt Millenium Ornamental Onion flowering The double flowers may attractMonrovia Cobalt Millenium Ornamental Onion is a clumping herbaceous perennial with wide blue green grass like foliage. Sturdy upright stems sport fragrant global clusters of rosy pink flowers at the ends in mid to late summer. Grows best with light afternoon shade in the South and dry to medium well drained soils. When crushed the foliage smells like onion. Type: Perennial Height: 1. 5' 2' Spread: 1. 5' 2' Spacing: 2' USDA Hardiness Zone: 4 8 Culture: