80 days. What self-respecting kitchen windowsill doesn't have a pot of chives? This onion is terrific as an ornamental too, setting fluffy lavender-pink blooms that look lovely and make excellent edible garnishes. Long-lived and a snap to grow in zones 3-9 (in other words, everywhere!) Snip the flowers if you don't want them to scatter seed! Pkt is 100 seeds.