Allium sphaerocephalon Early to midsummer blooms. Dense ovoid 1–2" heads have a haunting color that’s hard to describe: burgundy, dark reddish maroon, or maybe violet-red. Blooms lasted nearly a month in one cool moist Maine spring. Wonderful poking up through daylily foliage. Zone 4-8. 5cm+ bulbs. 20-30" tall. ships in fall