An Egyptian walking onion getting ready to travel. The top will soon be weighed down by the new onions growing at the top. It will bend to the ground and the new onions will root. Every part of this plant is edible. Use the new onions like green onions. Use the stalks like chives. Dig one up for a big onion. And if you don't want them walking around the garden bed, just snip off the top set.