Egyptian

Allium × proliferum. AKA "Egyptian Walking Onion," "Tree Onion," or "Topset Onion". Often grown as a novelty, the entire plant is edible. The small underdeveloped onions at the base and the bulbils at the top of the spike are very spicy. The leaves are hollow and can be used like chives or green onions. Red skinned. Perennial. Very hardy, USDA Zones 3-10. Very easy to grow.