I have a little spring onions garden in the backyard with my flowers. It's actually very easy to grow spring onions. If you want to use some for cooking you just cut half the stalk and it will grow back. I usually use spring onions for soup and salad. It's quite delicious you know! By the way I have to cook some dinner now but wait a minute my kitchen sinks needs some minor repair. Those rusty aluminum needs hard cleaning.