Millenium Onion This perennial is a ‘Proven Winners’ plant.
Millenium Onion is a medium growing onion with large balls of purple flowers atop long slender stems. It will grow from 15" to 20" tall and 10" to 15" wide. They form a clump of dark green grassy foliage. Purple flowers appear in mid summer and will bloom through late summer.
Millenium Onion is perfect for a Woodland Garden as this onion can tolerate some shade. It works great massed in a perennial bed or in containers. Millenium Onion attracts butterflies and bees, and also deters deer. Millenium Onion is a magnet for Monarch Butterflies. The foliage is aromatic and is similar to Chives. It also makes a great cut flower and is drought tolerant once it is established. You can even plant these in containers.
This perennial is a 'Proven Winners' plant.