It’s not often that a perennial comes along that can be described (just like Mary Poppins) as practically perfect in every way. But that is a practically perfect description for ‘Millenium’ allium. Close to foolproof, ‘Millenium’ is super drought tolerant and grows from a group of small bulbs packed together in a large clump. Plants have a compact, upright habit with grassy leaves and a profusion of large 2-inch, lavender-pink drumstick flower heads that bloom for up to a month or more in mid- to late summer.
‘Millenium’ allium (Allium hybrid)Type Perennial Blooms Large 2-in. bright rosy-purple rounded clusters in mid- to late summer Light Full sun Soil Well-drained Pests None Size 15 to 20 in. tall, 10 to 15 in. wide Hardiness Cold hardy USDA zones 4 to 9
Growing tips ‘Millenium’ allium tolerates a wide range of well-drained soils, from sandy to fertile loam. But dense clay can cause the cluster of bulbs to rot. Grow plants in full sun to get the most flowers. In hot summer climates, plants appreciate some light afternoon shade. No need to fertilize. Annual maintenance is simple. Just cut back the foliage of ‘Millenium’ allium every fall after the plants fade or in early spring before new growth starts. Pests don't bother ‘Millenium’ alliumThere are no serious pest or disease problems to bother ‘Millenium’, and it's quite deer-, rabbit- and squirrel-resistant. Like other members of the onion family, the leaves, when bruised, release an onion scent that helps keep these pests away. What’s more,
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