Parade produces nice, straight scallions with extra-long white roots. When sowing, choose a location in full sun where you did not plant onions the previous year. Firm, mild-tasting roots will not form bulbs. Container-friendly. Loved by gardens and trusted by gardeners, Burpee© has been introducing fresh garden breakthroughs since 1876. Burpee offers only the highest quality, non-GMO seeds, hand-picked by expert horticulturalists to thrive in your home garden.