Allium cepa So loved are red onions in Tropea, Italy, that there’s a summer festival held every year in their honor. This sweet, mild, beautiful onion will keep you stocked in the kitchen all summer long. Each year, the Hudson Valley Seed Company commissions contemporary artists from around the U.S. to tell the story of a particular seed variety, a unique way to celebrate seeds' diverse stories before you enjoy the harvest! · Art pack, 300 seeds · Sow in early spring. · Full sun · 12 to 24 inches at maturity Your purchase is powerful. Not only does it help to sustain local artisans and preserve traditional arts and crafts, but it directly supports horticulture, research, and educational programming at the Gardens. ">