You will be logged off in  seconds due to inactivity. Click here to continue your ordering session.

« Previous Plant  |  Next Plant »

Allium x 'Cobalt Millenium' ('FB2020')

ornamental onion: Patent PP35,932

Login for pricing

Allium 'Cobalt Millenium' is a compact ornamental onion, growing 14-22 inches tall and wide with dense, clumping blue-green foliage. In mid-to-late summer, it produces large, rosy-pink, globe-shaped flowers that attract bees, butterflies, and other pollinators. This low-maintenance perennial is deer- and rabbit-resistant, drought-tolerant once established, and an excellent choice for borders, rock gardens, and pollinator-friendly landscapes.

Growing & Maintenance Tips for Allium x 'Cobalt Millenium'

Plant Allium 'Cobalt Millenium' in full sun and well-drained soil, though it can tolerate clay and sandy conditions. Water moderately, allowing the soil to dry between waterings.